20063110515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27107}}^1$

素因数の和:27201

約数の個数: 96

約数和(自身を含む): 40050443520

約数和(自身を除く): 19987333005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 53, 57, 95, 105, 133, 147, 159, 245, 265, 285, 371, 399, 665, 735, 795, 931, 1007, 1113, 1855, 1995, 2597, 2793, 3021, 4655, 5035, 5565, 7049, 7791, 12985, 13965, 15105, 21147, 27107, 35245, 38955, 49343, 81321, 105735, 135535, 148029, 189749, 246715, 406605, 515033, 569247, 740145, 948745, 1328243, 1436671, 1545099, 2575165, 2846235, 3605231, 3984729, 4310013, 6641215, 7183355, 7725495, 10056697, 10815693, 18026155, 19923645, 21550065, 25236617, 27296749, 30170091, 50283485, 54078465, 70396879, 75709851, 81890247, 126183085, 136483745, 150850455, 191077243, 211190637, 351984395, 378549255, 409451235, 573231729, 955386215, 1055953185, 1337540701, 2866158645, 4012622103, 6687703505, 20063110515]

約数ペア:

[(1, 20063110515), (3, 6687703505), (5, 4012622103), (7, 2866158645), (15, 1337540701), (19, 1055953185), (21, 955386215), (35, 573231729), (49, 409451235), (53, 378549255), (57, 351984395), (95, 211190637), (105, 191077243), (133, 150850455), (147, 136483745), (159, 126183085), (245, 81890247), (265, 75709851), (285, 70396879), (371, 54078465), (399, 50283485), (665, 30170091), (735, 27296749), (795, 25236617), (931, 21550065), (1007, 19923645), (1113, 18026155), (1855, 10815693), (1995, 10056697), (2597, 7725495), (2793, 7183355), (3021, 6641215), (4655, 4310013), (5035, 3984729), (5565, 3605231), (7049, 2846235), (7791, 2575165), (12985, 1545099), (13965, 1436671), (15105, 1328243), (21147, 948745), (27107, 740145), (35245, 569247), (38955, 515033), (49343, 406605), (81321, 246715), (105735, 189749), (135535, 148029)]