20226582572

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{18097}}^1$

素因数の和:18510

約数の個数: 48

約数和(自身を含む): 40863836160

約数和(自身を除く): 20637253588

約数列:

[1, 2, 4, 7, 14, 28, 179, 223, 358, 446, 716, 892, 1253, 1561, 2506, 3122, 5012, 6244, 18097, 36194, 39917, 72388, 79834, 126679, 159668, 253358, 279419, 506716, 558838, 1117676, 3239363, 4035631, 6478726, 8071262, 12957452, 16142524, 22675541, 28249417, 45351082, 56498834, 90702164, 112997668, 722377949, 1444755898, 2889511796, 5056645643, 10113291286, 20226582572]

約数ペア:

[(1, 20226582572), (2, 10113291286), (4, 5056645643), (7, 2889511796), (14, 1444755898), (28, 722377949), (179, 112997668), (223, 90702164), (358, 56498834), (446, 45351082), (716, 28249417), (892, 22675541), (1253, 16142524), (1561, 12957452), (2506, 8071262), (3122, 6478726), (5012, 4035631), (6244, 3239363), (18097, 1117676), (36194, 558838), (39917, 506716), (72388, 279419), (79834, 253358), (126679, 159668)]