20170676724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1\times {\mathrm{1787}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 51733334016

約数和(自身を除く): 31562657292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 367, 466, 699, 734, 932, 1101, 1398, 1468, 1787, 2202, 2563, 2796, 3574, 4037, 4404, 5126, 5361, 7148, 7689, 8074, 10252, 10722, 12111, 15378, 16148, 19657, 21444, 24222, 30756, 39314, 48444, 58971, 78628, 85511, 117942, 171022, 235884, 256533, 342044, 416371, 513066, 655829, 832742, 940621, 1026132, 1249113, 1311658, 1665484, 1881242, 1967487, 2498226, 2623316, 2821863, 3762484, 3934974, 4580081, 4996452, 5643726, 7214119, 7869948, 9160162, 11287452, 13740243, 14428238, 18320324, 21642357, 27480486, 28856476, 43284714, 54960972, 86569428, 152808157, 305616314, 458424471, 611232628, 916848942, 1680889727, 1833697884, 3361779454, 5042669181, 6723558908, 10085338362, 20170676724]

約数ペア:

[(1, 20170676724), (2, 10085338362), (3, 6723558908), (4, 5042669181), (6, 3361779454), (11, 1833697884), (12, 1680889727), (22, 916848942), (33, 611232628), (44, 458424471), (66, 305616314), (132, 152808157), (233, 86569428), (367, 54960972), (466, 43284714), (699, 28856476), (734, 27480486), (932, 21642357), (1101, 18320324), (1398, 14428238), (1468, 13740243), (1787, 11287452), (2202, 9160162), (2563, 7869948), (2796, 7214119), (3574, 5643726), (4037, 4996452), (4404, 4580081), (5126, 3934974), (5361, 3762484), (7148, 2821863), (7689, 2623316), (8074, 2498226), (10252, 1967487), (10722, 1881242), (12111, 1665484), (15378, 1311658), (16148, 1249113), (19657, 1026132), (21444, 940621), (24222, 832742), (30756, 655829), (39314, 513066), (48444, 416371), (58971, 342044), (78628, 256533), (85511, 235884), (117942, 171022)]