20171249274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{8623}}^1$

素因数の和:8752

約数の個数: 96

約数和(自身を含む): 46698753024

約数和(自身を除く): 26527503750

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 506, 529, 737, 759, 1058, 1474, 1518, 1541, 1587, 2211, 3082, 3174, 4422, 4623, 5819, 8623, 9246, 11638, 16951, 17246, 17457, 25869, 33902, 34914, 35443, 50853, 51738, 70886, 94853, 101706, 106329, 189706, 198329, 212658, 284559, 389873, 396658, 569118, 577741, 594987, 779746, 1155482, 1169619, 1189974, 1733223, 2181619, 2339238, 3466446, 4363238, 4561567, 6355151, 6544857, 9123134, 12710302, 13089714, 13288043, 13684701, 19065453, 26576086, 27369402, 38130906, 39864129, 50177237, 79728258, 100354474, 146168473, 150531711, 292336946, 301063422, 305624989, 438505419, 611249978, 877010838, 916874967, 1833749934, 3361874879, 6723749758, 10085624637, 20171249274]

約数ペア:

[(1, 20171249274), (2, 10085624637), (3, 6723749758), (6, 3361874879), (11, 1833749934), (22, 916874967), (23, 877010838), (33, 611249978), (46, 438505419), (66, 305624989), (67, 301063422), (69, 292336946), (134, 150531711), (138, 146168473), (201, 100354474), (253, 79728258), (402, 50177237), (506, 39864129), (529, 38130906), (737, 27369402), (759, 26576086), (1058, 19065453), (1474, 13684701), (1518, 13288043), (1541, 13089714), (1587, 12710302), (2211, 9123134), (3082, 6544857), (3174, 6355151), (4422, 4561567), (4623, 4363238), (5819, 3466446), (8623, 2339238), (9246, 2181619), (11638, 1733223), (16951, 1189974), (17246, 1169619), (17457, 1155482), (25869, 779746), (33902, 594987), (34914, 577741), (35443, 569118), (50853, 396658), (51738, 389873), (70886, 284559), (94853, 212658), (101706, 198329), (106329, 189706)]