20193941856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{831437}}^1$

素因数の和:831484

約数の個数: 96

約数和(自身を含む): 60342444288

約数和(自身を除く): 40148502432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 12144, 24288, 831437, 1662874, 2494311, 3325748, 4988622, 6651496, 9145807, 9977244, 13302992, 18291614, 19123051, 19954488, 26605984, 27437421, 36583228, 38246102, 39908976, 54874842, 57369153, 73166456, 76492204, 79817952, 109749684, 114738306, 146332912, 152984408, 210353561, 219499368, 229476612, 292665824, 305968816, 420707122, 438998736, 458953224, 611937632, 631060683, 841414244, 877997472, 917906448, 1262121366, 1682828488, 1835812896, 2524242732, 3365656976, 5048485464, 6731313952, 10096970928, 20193941856]

約数ペア:

[(1, 20193941856), (2, 10096970928), (3, 6731313952), (4, 5048485464), (6, 3365656976), (8, 2524242732), (11, 1835812896), (12, 1682828488), (16, 1262121366), (22, 917906448), (23, 877997472), (24, 841414244), (32, 631060683), (33, 611937632), (44, 458953224), (46, 438998736), (48, 420707122), (66, 305968816), (69, 292665824), (88, 229476612), (92, 219499368), (96, 210353561), (132, 152984408), (138, 146332912), (176, 114738306), (184, 109749684), (253, 79817952), (264, 76492204), (276, 73166456), (352, 57369153), (368, 54874842), (506, 39908976), (528, 38246102), (552, 36583228), (736, 27437421), (759, 26605984), (1012, 19954488), (1056, 19123051), (1104, 18291614), (1518, 13302992), (2024, 9977244), (2208, 9145807), (3036, 6651496), (4048, 4988622), (6072, 3325748), (8096, 2494311), (12144, 1662874), (24288, 831437)]