20086030260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3599647}}^1$

素因数の和:3599693

約数の個数: 72

約数和(自身を含む): 62893049856

約数和(自身を除く): 42807019596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 3599647, 7199294, 10798941, 14398588, 17998235, 21597882, 32396823, 35996470, 43195764, 53994705, 64793646, 71992940, 107989410, 111589057, 129587292, 161984115, 215978820, 223178114, 323968230, 334767171, 446356228, 557945285, 647936460, 669534342, 1004301513, 1115890570, 1339068684, 1673835855, 2008603026, 2231781140, 3347671710, 4017206052, 5021507565, 6695343420, 10043015130, 20086030260]

約数ペア:

[(1, 20086030260), (2, 10043015130), (3, 6695343420), (4, 5021507565), (5, 4017206052), (6, 3347671710), (9, 2231781140), (10, 2008603026), (12, 1673835855), (15, 1339068684), (18, 1115890570), (20, 1004301513), (30, 669534342), (31, 647936460), (36, 557945285), (45, 446356228), (60, 334767171), (62, 323968230), (90, 223178114), (93, 215978820), (124, 161984115), (155, 129587292), (180, 111589057), (186, 107989410), (279, 71992940), (310, 64793646), (372, 53994705), (465, 43195764), (558, 35996470), (620, 32396823), (930, 21597882), (1116, 17998235), (1395, 14398588), (1860, 10798941), (2790, 7199294), (5580, 3599647)]