20919340608

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2944727}}^1$

素因数の和:2944779

約数の個数: 56

約数和(自身を含む): 56845029312

約数和(自身を除く): 35925688704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 2944727, 5889454, 8834181, 11778908, 17668362, 23557816, 35336724, 47115632, 70673448, 94231264, 108954899, 141346896, 188462528, 217909798, 282693792, 326864697, 435819596, 565387584, 653729394, 871639192, 1307458788, 1743278384, 2614917576, 3486556768, 5229835152, 6973113536, 10459670304, 20919340608]

約数ペア:

[(1, 20919340608), (2, 10459670304), (3, 6973113536), (4, 5229835152), (6, 3486556768), (8, 2614917576), (12, 1743278384), (16, 1307458788), (24, 871639192), (32, 653729394), (37, 565387584), (48, 435819596), (64, 326864697), (74, 282693792), (96, 217909798), (111, 188462528), (148, 141346896), (192, 108954899), (222, 94231264), (296, 70673448), (444, 47115632), (592, 35336724), (888, 23557816), (1184, 17668362), (1776, 11778908), (2368, 8834181), (3552, 5889454), (7104, 2944727)]