20042164026

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2699}}^1\times {\mathrm{6763}}^1$

素因数の和:9531

約数の個数: 48

約数和(自身を含む): 44159450400

約数和(自身を除く): 24117286374

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 2699, 5398, 6763, 8097, 13526, 16194, 20289, 24291, 40578, 48582, 60867, 121734, 164639, 329278, 412543, 493917, 825086, 987834, 1237629, 1481751, 2475258, 2963502, 3712887, 7425774, 18253337, 36506674, 54760011, 109520022, 164280033, 328560066, 1113453557, 2226907114, 3340360671, 6680721342, 10021082013, 20042164026]

約数ペア:

[(1, 20042164026), (2, 10021082013), (3, 6680721342), (6, 3340360671), (9, 2226907114), (18, 1113453557), (61, 328560066), (122, 164280033), (183, 109520022), (366, 54760011), (549, 36506674), (1098, 18253337), (2699, 7425774), (5398, 3712887), (6763, 2963502), (8097, 2475258), (13526, 1481751), (16194, 1237629), (20289, 987834), (24291, 825086), (40578, 493917), (48582, 412543), (60867, 329278), (121734, 164639)]