20104182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5193

約数の個数: 48

約数和(自身を含む): 51397632

約数和(自身を除く): 31293450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 5147, 10294, 15441, 30882, 36029, 46323, 72058, 92646, 108087, 159557, 216174, 319114, 324261, 478671, 648522, 957342, 1116899, 1436013, 2233798, 2872026, 3350697, 6701394, 10052091, 20104182]

約数ペア:

[(1, 20104182), (2, 10052091), (3, 6701394), (6, 3350697), (7, 2872026), (9, 2233798), (14, 1436013), (18, 1116899), (21, 957342), (31, 648522), (42, 478671), (62, 324261), (63, 319114), (93, 216174), (126, 159557), (186, 108087), (217, 92646), (279, 72058), (434, 46323), (558, 36029), (651, 30882), (1302, 15441), (1953, 10294), (3906, 5147)]