20227796388

素因数分解:

$2^2\times 3^3\times {\mathrm{10429}}^1\times {\mathrm{17959}}^1$

素因数の和:28401

約数の個数: 48

約数和(自身を含む): 52450384000

約数和(自身を除く): 32222587612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 10429, 17959, 20858, 31287, 35918, 41716, 53877, 62574, 71836, 93861, 107754, 125148, 161631, 187722, 215508, 281583, 323262, 375444, 484893, 563166, 646524, 969786, 1126332, 1939572, 187294411, 374588822, 561883233, 749177644, 1123766466, 1685649699, 2247532932, 3371299398, 5056949097, 6742598796, 10113898194, 20227796388]

約数ペア:

[(1, 20227796388), (2, 10113898194), (3, 6742598796), (4, 5056949097), (6, 3371299398), (9, 2247532932), (12, 1685649699), (18, 1123766466), (27, 749177644), (36, 561883233), (54, 374588822), (108, 187294411), (10429, 1939572), (17959, 1126332), (20858, 969786), (31287, 646524), (35918, 563166), (41716, 484893), (53877, 375444), (62574, 323262), (71836, 281583), (93861, 215508), (107754, 187722), (125148, 161631)]