20512374030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4849261}}^1$

素因数の和:4849321

約数の個数: 48

約数和(自身を含む): 54466910784

約数和(自身を除く): 33954536754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4849261, 9698522, 14547783, 24246305, 29095566, 43643349, 48492610, 72738915, 87286698, 145477830, 218216745, 227915267, 436433490, 455830534, 683745801, 1139576335, 1367491602, 2051237403, 2279152670, 3418729005, 4102474806, 6837458010, 10256187015, 20512374030]

約数ペア:

[(1, 20512374030), (2, 10256187015), (3, 6837458010), (5, 4102474806), (6, 3418729005), (9, 2279152670), (10, 2051237403), (15, 1367491602), (18, 1139576335), (30, 683745801), (45, 455830534), (47, 436433490), (90, 227915267), (94, 218216745), (141, 145477830), (235, 87286698), (282, 72738915), (423, 48492610), (470, 43643349), (705, 29095566), (846, 24246305), (1410, 14547783), (2115, 9698522), (4230, 4849261)]