20236816890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3166951}}^1$

素因数の和:3167035

約数の個数: 48

約数和(自身を含む): 53356807296

約数和(自身を除く): 33119990406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 3166951, 6333902, 9500853, 15834755, 19001706, 28502559, 31669510, 47504265, 57005118, 95008530, 142512795, 224853521, 285025590, 449707042, 674560563, 1124267605, 1349121126, 2023681689, 2248535210, 3372802815, 4047363378, 6745605630, 10118408445, 20236816890]

約数ペア:

[(1, 20236816890), (2, 10118408445), (3, 6745605630), (5, 4047363378), (6, 3372802815), (9, 2248535210), (10, 2023681689), (15, 1349121126), (18, 1124267605), (30, 674560563), (45, 449707042), (71, 285025590), (90, 224853521), (142, 142512795), (213, 95008530), (355, 57005118), (426, 47504265), (639, 31669510), (710, 28502559), (1065, 19001706), (1278, 15834755), (2130, 9500853), (3195, 6333902), (6390, 3166951)]