20367510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2399}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 49075200

約数和(自身を除く): 28707690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2399, 2830, 4245, 4798, 7197, 8490, 11995, 14394, 23990, 35985, 71970, 678917, 1357834, 2036751, 3394585, 4073502, 6789170, 10183755, 20367510]

約数ペア:

[(1, 20367510), (2, 10183755), (3, 6789170), (5, 4073502), (6, 3394585), (10, 2036751), (15, 1357834), (30, 678917), (283, 71970), (566, 35985), (849, 23990), (1415, 14394), (1698, 11995), (2399, 8490), (2830, 7197), (4245, 4798)]