20361510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5801}}^1$

素因数の和:5830

約数の個数: 64

約数和(自身を含む): 58484160

約数和(自身を除く): 38122650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5801, 11602, 17403, 29005, 34806, 52209, 58010, 75413, 87015, 104418, 150826, 156627, 174030, 226239, 261045, 313254, 377065, 452478, 522090, 678717, 754130, 783135, 1131195, 1357434, 1566270, 2036151, 2262390, 3393585, 4072302, 6787170, 10180755, 20361510]

約数ペア:

[(1, 20361510), (2, 10180755), (3, 6787170), (5, 4072302), (6, 3393585), (9, 2262390), (10, 2036151), (13, 1566270), (15, 1357434), (18, 1131195), (26, 783135), (27, 754130), (30, 678717), (39, 522090), (45, 452478), (54, 377065), (65, 313254), (78, 261045), (90, 226239), (117, 174030), (130, 156627), (135, 150826), (195, 104418), (234, 87015), (270, 75413), (351, 58010), (390, 52209), (585, 34806), (702, 29005), (1170, 17403), (1755, 11602), (3510, 5801)]