20122081382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{45119}}^1$

素因数の和:46160

約数の個数: 32

約数和(自身を含む): 34451827200

約数和(自身を除く): 14329745818

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1009, 2018, 13117, 17153, 26234, 34306, 45119, 90238, 222989, 445978, 586547, 767023, 1173094, 1534046, 9971299, 19942598, 45525071, 91050142, 591825923, 773926207, 1183651846, 1547852414, 10061040691, 20122081382]

約数ペア:

[(1, 20122081382), (2, 10061040691), (13, 1547852414), (17, 1183651846), (26, 773926207), (34, 591825923), (221, 91050142), (442, 45525071), (1009, 19942598), (2018, 9971299), (13117, 1534046), (17153, 1173094), (26234, 767023), (34306, 586547), (45119, 445978), (90238, 222989)]