20291215410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1493099}}^1$

素因数の和:1493263

約数の個数: 48

約数和(自身を含む): 53106580800

約数和(自身を除く): 32815365390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 1493099, 2986198, 4479297, 7465495, 8958594, 13437891, 14930990, 22396485, 26875782, 44792970, 67189455, 134378910, 225457949, 450915898, 676373847, 1127289745, 1352747694, 2029121541, 2254579490, 3381869235, 4058243082, 6763738470, 10145607705, 20291215410]

約数ペア:

[(1, 20291215410), (2, 10145607705), (3, 6763738470), (5, 4058243082), (6, 3381869235), (9, 2254579490), (10, 2029121541), (15, 1352747694), (18, 1127289745), (30, 676373847), (45, 450915898), (90, 225457949), (151, 134378910), (302, 67189455), (453, 44792970), (755, 26875782), (906, 22396485), (1359, 14930990), (1510, 13437891), (2265, 8958594), (2718, 7465495), (4530, 4479297), (6795, 2986198), (13590, 1493099)]