20167572458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{3571}}^1$

素因数の和:3891

約数の個数: 64

約数和(自身を含む): 35491392000

約数和(自身を除く): 15323819542

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 229, 418, 458, 649, 1121, 1298, 2242, 2519, 3571, 4351, 5038, 7142, 8702, 12331, 13511, 24662, 27022, 39281, 47861, 67849, 78562, 95722, 135698, 148621, 210689, 256709, 297242, 421378, 513418, 746339, 817759, 1492678, 1635518, 2317579, 2823799, 4003091, 4635158, 5647598, 8006182, 8995349, 15537421, 17990698, 31074842, 44034001, 48247781, 88068002, 96495562, 170911631, 341823262, 530725591, 916707839, 1061451182, 1833415678, 10083786229, 20167572458]

約数ペア:

[(1, 20167572458), (2, 10083786229), (11, 1833415678), (19, 1061451182), (22, 916707839), (38, 530725591), (59, 341823262), (118, 170911631), (209, 96495562), (229, 88068002), (418, 48247781), (458, 44034001), (649, 31074842), (1121, 17990698), (1298, 15537421), (2242, 8995349), (2519, 8006182), (3571, 5647598), (4351, 4635158), (5038, 4003091), (7142, 2823799), (8702, 2317579), (12331, 1635518), (13511, 1492678), (24662, 817759), (27022, 746339), (39281, 513418), (47861, 421378), (67849, 297242), (78562, 256709), (95722, 210689), (135698, 148621)]