20170736

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{5231}}^1$

素因数の和:5480

約数の個数: 20

約数和(自身を含む): 39250464

約数和(自身を除く): 19079728

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 5231, 10462, 20924, 41848, 83696, 1260671, 2521342, 5042684, 10085368, 20170736]

約数ペア:

[(1, 20170736), (2, 10085368), (4, 5042684), (8, 2521342), (16, 1260671), (241, 83696), (482, 41848), (964, 20924), (1928, 10462), (3856, 5231)]