20083758516

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{898361}}^1$

素因数の和:898403

約数の個数: 72

約数和(自身を含む): 54936633024

約数和(自身を除く): 34852874508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 22356, 898361, 1796722, 2695083, 3593444, 5390166, 8085249, 10780332, 16170498, 20662303, 24255747, 32340996, 41324606, 48511494, 61986909, 72767241, 82649212, 97022988, 123973818, 145534482, 185960727, 218301723, 247947636, 291068964, 371921454, 436603446, 557882181, 743842908, 873206892, 1115764362, 1673646543, 2231528724, 3347293086, 5020939629, 6694586172, 10041879258, 20083758516]

約数ペア:

[(1, 20083758516), (2, 10041879258), (3, 6694586172), (4, 5020939629), (6, 3347293086), (9, 2231528724), (12, 1673646543), (18, 1115764362), (23, 873206892), (27, 743842908), (36, 557882181), (46, 436603446), (54, 371921454), (69, 291068964), (81, 247947636), (92, 218301723), (108, 185960727), (138, 145534482), (162, 123973818), (207, 97022988), (243, 82649212), (276, 72767241), (324, 61986909), (414, 48511494), (486, 41324606), (621, 32340996), (828, 24255747), (972, 20662303), (1242, 16170498), (1863, 10780332), (2484, 8085249), (3726, 5390166), (5589, 3593444), (7452, 2695083), (11178, 1796722), (22356, 898361)]