20235065746

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1\times {\mathrm{5749}}^1$

素因数の和:9370

約数の個数: 32

約数和(自身を含む): 35193312000

約数和(自身を除く): 14958246254

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3541, 5749, 7082, 11498, 24787, 40243, 49574, 80486, 251411, 408179, 502822, 816358, 1759877, 2857253, 3519754, 5714506, 20357209, 40714418, 142500463, 285000926, 1445361839, 2890723678, 10117532873, 20235065746]

約数ペア:

[(1, 20235065746), (2, 10117532873), (7, 2890723678), (14, 1445361839), (71, 285000926), (142, 142500463), (497, 40714418), (994, 20357209), (3541, 5714506), (5749, 3519754), (7082, 2857253), (11498, 1759877), (24787, 816358), (40243, 502822), (49574, 408179), (80486, 251411)]