20120171598

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{22483}}^1$

素因数の和:23173

約数の個数: 48

約数和(自身を含む): 44194550400

約数和(自身を除く): 24074378802

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 599, 747, 1198, 1494, 1797, 3594, 5391, 10782, 22483, 44966, 49717, 67449, 99434, 134898, 149151, 202347, 298302, 404694, 447453, 894906, 1866089, 3732178, 5598267, 11196534, 13467317, 16794801, 26934634, 33589602, 40401951, 80803902, 121205853, 242411706, 1117787311, 2235574622, 3353361933, 6706723866, 10060085799, 20120171598]

約数ペア:

[(1, 20120171598), (2, 10060085799), (3, 6706723866), (6, 3353361933), (9, 2235574622), (18, 1117787311), (83, 242411706), (166, 121205853), (249, 80803902), (498, 40401951), (599, 33589602), (747, 26934634), (1198, 16794801), (1494, 13467317), (1797, 11196534), (3594, 5598267), (5391, 3732178), (10782, 1866089), (22483, 894906), (44966, 447453), (49717, 404694), (67449, 298302), (99434, 202347), (134898, 149151)]