20163650970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11257}}^1\times {\mathrm{59707}}^1$

素因数の和:70974

約数の個数: 32

約数和(自身を含む): 48397871808

約数和(自身を除く): 28234220838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 11257, 22514, 33771, 56285, 59707, 67542, 112570, 119414, 168855, 179121, 298535, 337710, 358242, 597070, 895605, 1791210, 672121699, 1344243398, 2016365097, 3360608495, 4032730194, 6721216990, 10081825485, 20163650970]

約数ペア:

[(1, 20163650970), (2, 10081825485), (3, 6721216990), (5, 4032730194), (6, 3360608495), (10, 2016365097), (15, 1344243398), (30, 672121699), (11257, 1791210), (22514, 895605), (33771, 597070), (56285, 358242), (59707, 337710), (67542, 298535), (112570, 179121), (119414, 168855)]