20802355860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{23539}}^1$

素因数の和:23678

約数の個数: 192

約数和(自身を含む): 69096867840

約数和(自身を除く): 48294511980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 103, 110, 130, 132, 143, 156, 165, 195, 206, 220, 260, 286, 309, 330, 390, 412, 429, 515, 572, 618, 660, 715, 780, 858, 1030, 1133, 1236, 1339, 1430, 1545, 1716, 2060, 2145, 2266, 2678, 2860, 3090, 3399, 4017, 4290, 4532, 5356, 5665, 6180, 6695, 6798, 8034, 8580, 11330, 13390, 13596, 14729, 16068, 16995, 20085, 22660, 23539, 26780, 29458, 33990, 40170, 44187, 47078, 58916, 67980, 70617, 73645, 80340, 88374, 94156, 117695, 141234, 147290, 176748, 220935, 235390, 258929, 282468, 294580, 306007, 353085, 441870, 470780, 517858, 612014, 706170, 776787, 883740, 918021, 1035716, 1224028, 1294645, 1412340, 1530035, 1553574, 1836042, 2424517, 2589290, 3060070, 3107148, 3366077, 3672084, 3883935, 4590105, 4849034, 5178580, 6120140, 6732154, 7273551, 7767870, 9180210, 9698068, 10098231, 12122585, 13464308, 14547102, 15535740, 16830385, 18360420, 20196462, 24245170, 26669687, 29094204, 31518721, 33660770, 36367755, 40392924, 48490340, 50491155, 53339374, 63037442, 67321540, 72735510, 80009061, 94556163, 100982310, 106678748, 126074884, 133348435, 145471020, 157593605, 160018122, 189112326, 201964620, 266696870, 315187210, 320036244, 346705931, 378224652, 400045305, 472780815, 533393740, 630374420, 693411862, 800090610, 945561630, 1040117793, 1386823724, 1600181220, 1733529655, 1891123260, 2080235586, 3467059310, 4160471172, 5200588965, 6934118620, 10401177930, 20802355860]

約数ペア:

[(1, 20802355860), (2, 10401177930), (3, 6934118620), (4, 5200588965), (5, 4160471172), (6, 3467059310), (10, 2080235586), (11, 1891123260), (12, 1733529655), (13, 1600181220), (15, 1386823724), (20, 1040117793), (22, 945561630), (26, 800090610), (30, 693411862), (33, 630374420), (39, 533393740), (44, 472780815), (52, 400045305), (55, 378224652), (60, 346705931), (65, 320036244), (66, 315187210), (78, 266696870), (103, 201964620), (110, 189112326), (130, 160018122), (132, 157593605), (143, 145471020), (156, 133348435), (165, 126074884), (195, 106678748), (206, 100982310), (220, 94556163), (260, 80009061), (286, 72735510), (309, 67321540), (330, 63037442), (390, 53339374), (412, 50491155), (429, 48490340), (515, 40392924), (572, 36367755), (618, 33660770), (660, 31518721), (715, 29094204), (780, 26669687), (858, 24245170), (1030, 20196462), (1133, 18360420), (1236, 16830385), (1339, 15535740), (1430, 14547102), (1545, 13464308), (1716, 12122585), (2060, 10098231), (2145, 9698068), (2266, 9180210), (2678, 7767870), (2860, 7273551), (3090, 6732154), (3399, 6120140), (4017, 5178580), (4290, 4849034), (4532, 4590105), (5356, 3883935), (5665, 3672084), (6180, 3366077), (6695, 3107148), (6798, 3060070), (8034, 2589290), (8580, 2424517), (11330, 1836042), (13390, 1553574), (13596, 1530035), (14729, 1412340), (16068, 1294645), (16995, 1224028), (20085, 1035716), (22660, 918021), (23539, 883740), (26780, 776787), (29458, 706170), (33990, 612014), (40170, 517858), (44187, 470780), (47078, 441870), (58916, 353085), (67980, 306007), (70617, 294580), (73645, 282468), (80340, 258929), (88374, 235390), (94156, 220935), (117695, 176748), (141234, 147290)]