20324804580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{16901}}^1$

素因数の和:17067

約数の個数: 192

約数和(自身を含む): 67467375360

約数和(自身を除く): 47142570780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 131, 135, 153, 170, 180, 204, 255, 262, 270, 306, 340, 393, 459, 510, 524, 540, 612, 655, 765, 786, 918, 1020, 1179, 1310, 1530, 1572, 1836, 1965, 2227, 2295, 2358, 2620, 3060, 3537, 3930, 4454, 4590, 4716, 5895, 6681, 7074, 7860, 8908, 9180, 11135, 11790, 13362, 14148, 16901, 17685, 20043, 22270, 23580, 26724, 33405, 33802, 35370, 40086, 44540, 50703, 60129, 66810, 67604, 70740, 80172, 84505, 100215, 101406, 120258, 133620, 152109, 169010, 200430, 202812, 240516, 253515, 287317, 300645, 304218, 338020, 400860, 456327, 507030, 574634, 601290, 608436, 760545, 861951, 912654, 1014060, 1149268, 1202580, 1436585, 1521090, 1723902, 1825308, 2214031, 2281635, 2585853, 2873170, 3042180, 3447804, 4309755, 4428062, 4563270, 5171706, 5746340, 6642093, 7757559, 8619510, 8856124, 9126540, 10343412, 11070155, 12929265, 13284186, 15515118, 17239020, 19926279, 22140310, 25858530, 26568372, 31030236, 33210465, 37638527, 38787795, 39852558, 44280620, 51717060, 59778837, 66420930, 75277054, 77575590, 79705116, 99631395, 112915581, 119557674, 132841860, 150554108, 155151180, 188192635, 199262790, 225831162, 239115348, 298894185, 338746743, 376385270, 398525580, 451662324, 564577905, 597788370, 677493486, 752770540, 1016240229, 1129155810, 1195576740, 1354986972, 1693733715, 2032480458, 2258311620, 3387467430, 4064960916, 5081201145, 6774934860, 10162402290, 20324804580]

約数ペア:

[(1, 20324804580), (2, 10162402290), (3, 6774934860), (4, 5081201145), (5, 4064960916), (6, 3387467430), (9, 2258311620), (10, 2032480458), (12, 1693733715), (15, 1354986972), (17, 1195576740), (18, 1129155810), (20, 1016240229), (27, 752770540), (30, 677493486), (34, 597788370), (36, 564577905), (45, 451662324), (51, 398525580), (54, 376385270), (60, 338746743), (68, 298894185), (85, 239115348), (90, 225831162), (102, 199262790), (108, 188192635), (131, 155151180), (135, 150554108), (153, 132841860), (170, 119557674), (180, 112915581), (204, 99631395), (255, 79705116), (262, 77575590), (270, 75277054), (306, 66420930), (340, 59778837), (393, 51717060), (459, 44280620), (510, 39852558), (524, 38787795), (540, 37638527), (612, 33210465), (655, 31030236), (765, 26568372), (786, 25858530), (918, 22140310), (1020, 19926279), (1179, 17239020), (1310, 15515118), (1530, 13284186), (1572, 12929265), (1836, 11070155), (1965, 10343412), (2227, 9126540), (2295, 8856124), (2358, 8619510), (2620, 7757559), (3060, 6642093), (3537, 5746340), (3930, 5171706), (4454, 4563270), (4590, 4428062), (4716, 4309755), (5895, 3447804), (6681, 3042180), (7074, 2873170), (7860, 2585853), (8908, 2281635), (9180, 2214031), (11135, 1825308), (11790, 1723902), (13362, 1521090), (14148, 1436585), (16901, 1202580), (17685, 1149268), (20043, 1014060), (22270, 912654), (23580, 861951), (26724, 760545), (33405, 608436), (33802, 601290), (35370, 574634), (40086, 507030), (44540, 456327), (50703, 400860), (60129, 338020), (66810, 304218), (67604, 300645), (70740, 287317), (80172, 253515), (84505, 240516), (100215, 202812), (101406, 200430), (120258, 169010), (133620, 152109)]