20174869296

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1285351}}^1$

素因数の和:1285474

約数の個数: 60

約数和(自身を含む): 56979654160

約数和(自身を除く): 36804784864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 1285351, 2570702, 3856053, 5141404, 7712106, 10282808, 11568159, 15424212, 20565616, 23136318, 30848424, 46272636, 61696848, 92545272, 140103259, 185090544, 280206518, 420309777, 560413036, 840619554, 1120826072, 1260929331, 1681239108, 2241652144, 2521858662, 3362478216, 5043717324, 6724956432, 10087434648, 20174869296]

約数ペア:

[(1, 20174869296), (2, 10087434648), (3, 6724956432), (4, 5043717324), (6, 3362478216), (8, 2521858662), (9, 2241652144), (12, 1681239108), (16, 1260929331), (18, 1120826072), (24, 840619554), (36, 560413036), (48, 420309777), (72, 280206518), (109, 185090544), (144, 140103259), (218, 92545272), (327, 61696848), (436, 46272636), (654, 30848424), (872, 23136318), (981, 20565616), (1308, 15424212), (1744, 11568159), (1962, 10282808), (2616, 7712106), (3924, 5141404), (5232, 3856053), (7848, 2570702), (15696, 1285351)]