20767041192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 55256256000

約数和(自身を除く): 34489214808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 509, 524, 683, 786, 1018, 1048, 1366, 1527, 1572, 2036, 2049, 2489, 2732, 3054, 3144, 4072, 4098, 4978, 5464, 6108, 7467, 8196, 9671, 9956, 12216, 12977, 14934, 16392, 19342, 19912, 25954, 29013, 29868, 38684, 38931, 51908, 58026, 59736, 66679, 77368, 77862, 89473, 103816, 116052, 133358, 155724, 178946, 200037, 232104, 266716, 268419, 311448, 347647, 357892, 400074, 533432, 536838, 695294, 715784, 800148, 1042941, 1073676, 1266901, 1390588, 1600296, 1699987, 2085882, 2147352, 2533802, 2781176, 3399974, 3800703, 4171764, 5067604, 5099961, 6605293, 6799948, 7601406, 8343528, 10135208, 10199922, 13210586, 13599896, 15202812, 19815879, 20399844, 26421172, 30405624, 39631758, 40799688, 45541757, 52842344, 79263516, 91083514, 136625271, 158527032, 182167028, 273250542, 364334056, 546501084, 865293383, 1093002168, 1730586766, 2595880149, 3461173532, 5191760298, 6922347064, 10383520596, 20767041192]

約数ペア:

[(1, 20767041192), (2, 10383520596), (3, 6922347064), (4, 5191760298), (6, 3461173532), (8, 2595880149), (12, 1730586766), (19, 1093002168), (24, 865293383), (38, 546501084), (57, 364334056), (76, 273250542), (114, 182167028), (131, 158527032), (152, 136625271), (228, 91083514), (262, 79263516), (393, 52842344), (456, 45541757), (509, 40799688), (524, 39631758), (683, 30405624), (786, 26421172), (1018, 20399844), (1048, 19815879), (1366, 15202812), (1527, 13599896), (1572, 13210586), (2036, 10199922), (2049, 10135208), (2489, 8343528), (2732, 7601406), (3054, 6799948), (3144, 6605293), (4072, 5099961), (4098, 5067604), (4978, 4171764), (5464, 3800703), (6108, 3399974), (7467, 2781176), (8196, 2533802), (9671, 2147352), (9956, 2085882), (12216, 1699987), (12977, 1600296), (14934, 1390588), (16392, 1266901), (19342, 1073676), (19912, 1042941), (25954, 800148), (29013, 715784), (29868, 695294), (38684, 536838), (38931, 533432), (51908, 400074), (58026, 357892), (59736, 347647), (66679, 311448), (77368, 268419), (77862, 266716), (89473, 232104), (103816, 200037), (116052, 178946), (133358, 155724)]