20171249928

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4748411}}^1$

素因数の和:4748482

約数の個数: 48

約数和(自身を含む): 55556420400

約数和(自身を除く): 35385170472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4748411, 9496822, 14245233, 18993644, 28490466, 37987288, 42735699, 56980932, 85471398, 113961864, 170942796, 280156249, 341885592, 560312498, 840468747, 1120624996, 1680937494, 2241249992, 2521406241, 3361874988, 5042812482, 6723749976, 10085624964, 20171249928]

約数ペア:

[(1, 20171249928), (2, 10085624964), (3, 6723749976), (4, 5042812482), (6, 3361874988), (8, 2521406241), (9, 2241249992), (12, 1680937494), (18, 1120624996), (24, 840468747), (36, 560312498), (59, 341885592), (72, 280156249), (118, 170942796), (177, 113961864), (236, 85471398), (354, 56980932), (472, 42735699), (531, 37987288), (708, 28490466), (1062, 18993644), (1416, 14245233), (2124, 9496822), (4248, 4748411)]