20182859936

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{9151}}^1$

素因数の和:9757

約数の個数: 48

約数和(自身を含む): 40083563520

約数和(自身を除く): 19900703584

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 439, 628, 878, 1256, 1756, 2512, 3512, 5024, 7024, 9151, 14048, 18302, 36604, 68923, 73208, 137846, 146416, 275692, 292832, 551384, 1102768, 1436707, 2205536, 2873414, 4017289, 5746828, 8034578, 11493656, 16069156, 22987312, 32138312, 45974624, 64276624, 128553248, 630714373, 1261428746, 2522857492, 5045714984, 10091429968, 20182859936]

約数ペア:

[(1, 20182859936), (2, 10091429968), (4, 5045714984), (8, 2522857492), (16, 1261428746), (32, 630714373), (157, 128553248), (314, 64276624), (439, 45974624), (628, 32138312), (878, 22987312), (1256, 16069156), (1756, 11493656), (2512, 8034578), (3512, 5746828), (5024, 4017289), (7024, 2873414), (9151, 2205536), (14048, 1436707), (18302, 1102768), (36604, 551384), (68923, 292832), (73208, 275692), (137846, 146416)]