20791059330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40766783}}^1$

素因数の和:40766810

約数の個数: 32

約数和(自身を含む): 52833752064

約数和(自身を除く): 32042692734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 40766783, 81533566, 122300349, 203833915, 244600698, 407667830, 611501745, 693035311, 1223003490, 1386070622, 2079105933, 3465176555, 4158211866, 6930353110, 10395529665, 20791059330]

約数ペア:

[(1, 20791059330), (2, 10395529665), (3, 6930353110), (5, 4158211866), (6, 3465176555), (10, 2079105933), (15, 1386070622), (17, 1223003490), (30, 693035311), (34, 611501745), (51, 407667830), (85, 244600698), (102, 203833915), (170, 122300349), (255, 81533566), (510, 40766783)]