20833090704

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1555637}}^1$

素因数の和:1555685

約数の個数: 80

約数和(自身を含む): 61727715840

約数和(自身を除く): 40894625136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1555637, 3111274, 4666911, 6222548, 9333822, 12445096, 14000733, 18667644, 24890192, 28001466, 37335288, 42002199, 48224747, 56002932, 74670576, 84004398, 96449494, 112005864, 144674241, 168008796, 192898988, 224011728, 289348482, 336017592, 385797976, 434022723, 578696964, 672035184, 771595952, 868045446, 1157393928, 1302068169, 1736090892, 2314787856, 2604136338, 3472181784, 5208272676, 6944363568, 10416545352, 20833090704]

約数ペア:

[(1, 20833090704), (2, 10416545352), (3, 6944363568), (4, 5208272676), (6, 3472181784), (8, 2604136338), (9, 2314787856), (12, 1736090892), (16, 1302068169), (18, 1157393928), (24, 868045446), (27, 771595952), (31, 672035184), (36, 578696964), (48, 434022723), (54, 385797976), (62, 336017592), (72, 289348482), (93, 224011728), (108, 192898988), (124, 168008796), (144, 144674241), (186, 112005864), (216, 96449494), (248, 84004398), (279, 74670576), (372, 56002932), (432, 48224747), (496, 42002199), (558, 37335288), (744, 28001466), (837, 24890192), (1116, 18667644), (1488, 14000733), (1674, 12445096), (2232, 9333822), (3348, 6222548), (4464, 4666911), (6696, 3111274), (13392, 1555637)]