20248729554

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4451}}^1$

素因数の和:4767

約数の個数: 64

約数和(自身を含む): 42004085760

約数和(自身を除く): 21755356206

約数列:

[1, 2, 3, 6, 59, 71, 118, 142, 177, 181, 213, 354, 362, 426, 543, 1086, 4189, 4451, 8378, 8902, 10679, 12567, 12851, 13353, 21358, 25134, 25702, 26706, 32037, 38553, 64074, 77106, 262609, 316021, 525218, 632042, 758209, 787827, 805631, 948063, 1516418, 1575654, 1611262, 1896126, 2274627, 2416893, 4549254, 4833786, 18645239, 37290478, 47532229, 55935717, 57199801, 95064458, 111871434, 114399602, 142596687, 171599403, 285193374, 343198806, 3374788259, 6749576518, 10124364777, 20248729554]

約数ペア:

[(1, 20248729554), (2, 10124364777), (3, 6749576518), (6, 3374788259), (59, 343198806), (71, 285193374), (118, 171599403), (142, 142596687), (177, 114399602), (181, 111871434), (213, 95064458), (354, 57199801), (362, 55935717), (426, 47532229), (543, 37290478), (1086, 18645239), (4189, 4833786), (4451, 4549254), (8378, 2416893), (8902, 2274627), (10679, 1896126), (12567, 1611262), (12851, 1575654), (13353, 1516418), (21358, 948063), (25134, 805631), (25702, 787827), (26706, 758209), (32037, 632042), (38553, 525218), (64074, 316021), (77106, 262609)]