20202384

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4447

約数の個数: 40

約数和(自身を含む): 52739680

約数和(自身を除く): 32537296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4339, 4656, 8678, 13017, 17356, 26034, 34712, 52068, 69424, 104136, 208272, 420883, 841766, 1262649, 1683532, 2525298, 3367064, 5050596, 6734128, 10101192, 20202384]

約数ペア:

[(1, 20202384), (2, 10101192), (3, 6734128), (4, 5050596), (6, 3367064), (8, 2525298), (12, 1683532), (16, 1262649), (24, 841766), (48, 420883), (97, 208272), (194, 104136), (291, 69424), (388, 52068), (582, 34712), (776, 26034), (1164, 17356), (1552, 13017), (2328, 8678), (4339, 4656)]