20174866424

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2029}}^1\times {\mathrm{15733}}^1$

素因数の和:17847

約数の個数: 32

約数和(自身を含む): 38328024000

約数和(自身を除く): 18153157576

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2029, 4058, 8116, 15733, 16232, 31466, 62932, 125864, 160291, 320582, 641164, 1242907, 1282328, 2485814, 4971628, 9943256, 31922257, 63844514, 127689028, 255378056, 2521858303, 5043716606, 10087433212, 20174866424]

約数ペア:

[(1, 20174866424), (2, 10087433212), (4, 5043716606), (8, 2521858303), (79, 255378056), (158, 127689028), (316, 63844514), (632, 31922257), (2029, 9943256), (4058, 4971628), (8116, 2485814), (15733, 1282328), (16232, 1242907), (31466, 641164), (62932, 320582), (125864, 160291)]