20087811090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22639}}^1\times {\mathrm{9859}}^1$

素因数の和:32511

約数の個数: 48

約数和(自身を含む): 52235913600

約数和(自身を除く): 32148102510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9859, 19718, 22639, 29577, 45278, 49295, 59154, 67917, 88731, 98590, 113195, 135834, 147885, 177462, 203751, 226390, 295770, 339585, 407502, 443655, 679170, 887310, 1018755, 2037510, 223197901, 446395802, 669593703, 1115989505, 1339187406, 2008781109, 2231979010, 3347968515, 4017562218, 6695937030, 10043905545, 20087811090]

約数ペア:

[(1, 20087811090), (2, 10043905545), (3, 6695937030), (5, 4017562218), (6, 3347968515), (9, 2231979010), (10, 2008781109), (15, 1339187406), (18, 1115989505), (30, 669593703), (45, 446395802), (90, 223197901), (9859, 2037510), (19718, 1018755), (22639, 887310), (29577, 679170), (45278, 443655), (49295, 407502), (59154, 339585), (67917, 295770), (88731, 226390), (98590, 203751), (113195, 177462), (135834, 147885)]