20346022110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{448249}}^1$

素因数の和:448365

約数の個数: 64

約数和(自身を含む): 52283880000

約数和(自身を除く): 31937857890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 2670, 3026, 4539, 7565, 9078, 15130, 22695, 45390, 448249, 896498, 1344747, 2241245, 2689494, 4482490, 6723735, 7620233, 13447470, 15240466, 22860699, 38101165, 39894161, 45721398, 76202330, 79788322, 114303495, 119682483, 199470805, 228606990, 239364966, 398941610, 598412415, 678200737, 1196824830, 1356401474, 2034602211, 3391003685, 4069204422, 6782007370, 10173011055, 20346022110]

約数ペア:

[(1, 20346022110), (2, 10173011055), (3, 6782007370), (5, 4069204422), (6, 3391003685), (10, 2034602211), (15, 1356401474), (17, 1196824830), (30, 678200737), (34, 598412415), (51, 398941610), (85, 239364966), (89, 228606990), (102, 199470805), (170, 119682483), (178, 114303495), (255, 79788322), (267, 76202330), (445, 45721398), (510, 39894161), (534, 38101165), (890, 22860699), (1335, 15240466), (1513, 13447470), (2670, 7620233), (3026, 6723735), (4539, 4482490), (7565, 2689494), (9078, 2241245), (15130, 1344747), (22695, 896498), (45390, 448249)]