20212554474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12037}}^1\times {\mathrm{13327}}^1$

素因数の和:25379

約数の個数: 48

約数和(自身を含む): 50058048768

約数和(自身を除く): 29845494294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12037, 13327, 24074, 26654, 36111, 39981, 72222, 79962, 84259, 93289, 108333, 119943, 168518, 186578, 216666, 239886, 252777, 279867, 505554, 559734, 758331, 839601, 1516662, 1679202, 160417099, 320834198, 481251297, 962502594, 1122919693, 1443753891, 2245839386, 2887507782, 3368759079, 6737518158, 10106277237, 20212554474]

約数ペア:

[(1, 20212554474), (2, 10106277237), (3, 6737518158), (6, 3368759079), (7, 2887507782), (9, 2245839386), (14, 1443753891), (18, 1122919693), (21, 962502594), (42, 481251297), (63, 320834198), (126, 160417099), (12037, 1679202), (13327, 1516662), (24074, 839601), (26654, 758331), (36111, 559734), (39981, 505554), (72222, 279867), (79962, 252777), (84259, 239886), (93289, 216666), (108333, 186578), (119943, 168518)]