20082473312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{377831}}^1$

素因数の和:378003

約数の個数: 48

約数和(自身を含む): 43417430784

約数和(自身を除く): 23334957472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 1208, 1661, 2416, 3322, 4832, 6644, 13288, 26576, 53152, 377831, 755662, 1511324, 3022648, 4156141, 6045296, 8312282, 12090592, 16624564, 33249128, 57052481, 66498256, 114104962, 132996512, 228209924, 456419848, 627577291, 912839696, 1255154582, 1825679392, 2510309164, 5020618328, 10041236656, 20082473312]

約数ペア:

[(1, 20082473312), (2, 10041236656), (4, 5020618328), (8, 2510309164), (11, 1825679392), (16, 1255154582), (22, 912839696), (32, 627577291), (44, 456419848), (88, 228209924), (151, 132996512), (176, 114104962), (302, 66498256), (352, 57052481), (604, 33249128), (1208, 16624564), (1661, 12090592), (2416, 8312282), (3322, 6045296), (4832, 4156141), (6644, 3022648), (13288, 1511324), (26576, 755662), (53152, 377831)]