20221191252

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{47309}}^1$

素因数の和:47733

約数の個数: 72

約数和(自身を含む): 52902420480

約数和(自身を除く): 32681229228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 383, 558, 766, 1116, 1149, 1532, 2298, 3447, 4596, 6894, 11873, 13788, 23746, 35619, 47309, 47492, 71238, 94618, 106857, 141927, 142476, 189236, 213714, 283854, 425781, 427428, 567708, 851562, 1466579, 1703124, 2933158, 4399737, 5866316, 8799474, 13199211, 17598948, 18119347, 26398422, 36238694, 52796844, 54358041, 72477388, 108716082, 163074123, 217432164, 326148246, 561699757, 652296492, 1123399514, 1685099271, 2246799028, 3370198542, 5055297813, 6740397084, 10110595626, 20221191252]

約数ペア:

[(1, 20221191252), (2, 10110595626), (3, 6740397084), (4, 5055297813), (6, 3370198542), (9, 2246799028), (12, 1685099271), (18, 1123399514), (31, 652296492), (36, 561699757), (62, 326148246), (93, 217432164), (124, 163074123), (186, 108716082), (279, 72477388), (372, 54358041), (383, 52796844), (558, 36238694), (766, 26398422), (1116, 18119347), (1149, 17598948), (1532, 13199211), (2298, 8799474), (3447, 5866316), (4596, 4399737), (6894, 2933158), (11873, 1703124), (13788, 1466579), (23746, 851562), (35619, 567708), (47309, 427428), (47492, 425781), (71238, 283854), (94618, 213714), (106857, 189236), (141927, 142476)]