20125415032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{299521}}^1$

素因数の和:299791

約数の個数: 32

約数和(自身を含む): 38925879120

約数和(自身を除く): 18800464088

約数列:

[1, 2, 4, 8, 37, 74, 148, 227, 296, 454, 908, 1816, 8399, 16798, 33596, 67192, 299521, 599042, 1198084, 2396168, 11082277, 22164554, 44329108, 67991267, 88658216, 135982534, 271965068, 543930136, 2515676879, 5031353758, 10062707516, 20125415032]

約数ペア:

[(1, 20125415032), (2, 10062707516), (4, 5031353758), (8, 2515676879), (37, 543930136), (74, 271965068), (148, 135982534), (227, 88658216), (296, 67991267), (454, 44329108), (908, 22164554), (1816, 11082277), (8399, 2396168), (16798, 1198084), (33596, 599042), (67192, 299521)]