20237558994

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1197347}}^1$

素因数の和:1197671

約数の個数: 32

約数和(自身を含む): 45116072640

約数和(自身を除く): 24878513646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 16902, 1197347, 2394694, 3592041, 7184082, 10776123, 21552246, 32328369, 64656738, 374769611, 749539222, 1124308833, 2248617666, 3372926499, 6745852998, 10118779497, 20237558994]

約数ペア:

[(1, 20237558994), (2, 10118779497), (3, 6745852998), (6, 3372926499), (9, 2248617666), (18, 1124308833), (27, 749539222), (54, 374769611), (313, 64656738), (626, 32328369), (939, 21552246), (1878, 10776123), (2817, 7184082), (5634, 3592041), (8451, 2394694), (16902, 1197347)]