20176207980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{174143}}^1$

素因数の和:176086

約数の個数: 48

約数和(自身を含む): 56522962944

約数和(自身を除く): 36346754964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1931, 3862, 5793, 7724, 9655, 11586, 19310, 23172, 28965, 38620, 57930, 115860, 174143, 348286, 522429, 696572, 870715, 1044858, 1741430, 2089716, 2612145, 3482860, 5224290, 10448580, 336270133, 672540266, 1008810399, 1345080532, 1681350665, 2017620798, 3362701330, 4035241596, 5044051995, 6725402660, 10088103990, 20176207980]

約数ペア:

[(1, 20176207980), (2, 10088103990), (3, 6725402660), (4, 5044051995), (5, 4035241596), (6, 3362701330), (10, 2017620798), (12, 1681350665), (15, 1345080532), (20, 1008810399), (30, 672540266), (60, 336270133), (1931, 10448580), (3862, 5224290), (5793, 3482860), (7724, 2612145), (9655, 2089716), (11586, 1741430), (19310, 1044858), (23172, 870715), (28965, 696572), (38620, 522429), (57930, 348286), (115860, 174143)]