20822544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6324

約数の個数: 60

約数和(自身を含む): 60817536

約数和(自身を除く): 39994992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6287, 12574, 18861, 25148, 37722, 50296, 56583, 75444, 100592, 113166, 144601, 150888, 226332, 289202, 301776, 433803, 452664, 578404, 867606, 905328, 1156808, 1301409, 1735212, 2313616, 2602818, 3470424, 5205636, 6940848, 10411272, 20822544]

約数ペア:

[(1, 20822544), (2, 10411272), (3, 6940848), (4, 5205636), (6, 3470424), (8, 2602818), (9, 2313616), (12, 1735212), (16, 1301409), (18, 1156808), (23, 905328), (24, 867606), (36, 578404), (46, 452664), (48, 433803), (69, 301776), (72, 289202), (92, 226332), (138, 150888), (144, 144601), (184, 113166), (207, 100592), (276, 75444), (368, 56583), (414, 50296), (552, 37722), (828, 25148), (1104, 18861), (1656, 12574), (3312, 6287)]