20121003048

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{12653}}^1$

素因数の和:13218

約数の個数: 64

約数和(自身を含む): 50729379840

約数和(自身を除く): 30608376792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 383, 519, 692, 766, 1038, 1149, 1384, 1532, 2076, 2298, 3064, 4152, 4596, 9192, 12653, 25306, 37959, 50612, 66259, 75918, 101224, 132518, 151836, 198777, 265036, 303672, 397554, 530072, 795108, 1590216, 2188969, 4377938, 4846099, 6566907, 8755876, 9692198, 13133814, 14538297, 17511752, 19384396, 26267628, 29076594, 38768792, 52535256, 58153188, 116306376, 838375127, 1676750254, 2515125381, 3353500508, 5030250762, 6707001016, 10060501524, 20121003048]

約数ペア:

[(1, 20121003048), (2, 10060501524), (3, 6707001016), (4, 5030250762), (6, 3353500508), (8, 2515125381), (12, 1676750254), (24, 838375127), (173, 116306376), (346, 58153188), (383, 52535256), (519, 38768792), (692, 29076594), (766, 26267628), (1038, 19384396), (1149, 17511752), (1384, 14538297), (1532, 13133814), (2076, 9692198), (2298, 8755876), (3064, 6566907), (4152, 4846099), (4596, 4377938), (9192, 2188969), (12653, 1590216), (25306, 795108), (37959, 530072), (50612, 397554), (66259, 303672), (75918, 265036), (101224, 198777), (132518, 151836)]