20132181285

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1\times {\mathrm{2693}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 32325931008

約数和(自身を除く): 12193749723

約数列:

[1, 3, 5, 15, 433, 1151, 1299, 2165, 2693, 3453, 5755, 6495, 8079, 13465, 17265, 40395, 498383, 1166069, 1495149, 2491915, 3099643, 3498207, 5830345, 7475745, 9298929, 15498215, 17491035, 46494645, 1342145419, 4026436257, 6710727095, 20132181285]

約数ペア:

[(1, 20132181285), (3, 6710727095), (5, 4026436257), (15, 1342145419), (433, 46494645), (1151, 17491035), (1299, 15498215), (2165, 9298929), (2693, 7475745), (3453, 5830345), (5755, 3498207), (6495, 3099643), (8079, 2491915), (13465, 1495149), (17265, 1166069), (40395, 498383)]