20170123536

素因数分解:

$2^4\times 3^1\times {\mathrm{420210907}}^1$

素因数の和:420210918

約数の個数: 20

約数和(自身を含む): 52106152592

約数和(自身を除く): 31936029056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420210907, 840421814, 1260632721, 1680843628, 2521265442, 3361687256, 5042530884, 6723374512, 10085061768, 20170123536]

約数ペア:

[(1, 20170123536), (2, 10085061768), (3, 6723374512), (4, 5042530884), (6, 3361687256), (8, 2521265442), (12, 1680843628), (16, 1260632721), (24, 840421814), (48, 420210907)]