20867384772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44588429}}^1$

素因数の和:44588452

約数の個数: 36

約数和(自身を含む): 56805659820

約数和(自身を除く): 35938275048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44588429, 89176858, 133765287, 178353716, 267530574, 401295861, 535061148, 579649577, 802591722, 1159299154, 1605183444, 1738948731, 2318598308, 3477897462, 5216846193, 6955794924, 10433692386, 20867384772]

約数ペア:

[(1, 20867384772), (2, 10433692386), (3, 6955794924), (4, 5216846193), (6, 3477897462), (9, 2318598308), (12, 1738948731), (13, 1605183444), (18, 1159299154), (26, 802591722), (36, 579649577), (39, 535061148), (52, 401295861), (78, 267530574), (117, 178353716), (156, 133765287), (234, 89176858), (468, 44588429)]