20175020074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 34368157440

約数和(自身を除く): 14193137366

約数列:

[1, 2, 11, 22, 61, 73, 101, 122, 146, 202, 671, 803, 1111, 1342, 1606, 2039, 2222, 4078, 4453, 6161, 7373, 8906, 12322, 14746, 22429, 44858, 48983, 67771, 81103, 97966, 124379, 135542, 148847, 162206, 205939, 248758, 297694, 411878, 449753, 899506, 1368169, 1637317, 2265329, 2736338, 3274634, 4530658, 4947283, 9079667, 9894566, 12562279, 15033547, 18159334, 25124558, 30067094, 99876337, 138185069, 165369017, 199752674, 276370138, 330738034, 917046367, 1834092734, 10087510037, 20175020074]

約数ペア:

[(1, 20175020074), (2, 10087510037), (11, 1834092734), (22, 917046367), (61, 330738034), (73, 276370138), (101, 199752674), (122, 165369017), (146, 138185069), (202, 99876337), (671, 30067094), (803, 25124558), (1111, 18159334), (1342, 15033547), (1606, 12562279), (2039, 9894566), (2222, 9079667), (4078, 4947283), (4453, 4530658), (6161, 3274634), (7373, 2736338), (8906, 2265329), (12322, 1637317), (14746, 1368169), (22429, 899506), (44858, 449753), (48983, 411878), (67771, 297694), (81103, 248758), (97966, 205939), (124379, 162206), (135542, 148847)]