20165372942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3710963}}^1$

素因数の和:3711008

約数の個数: 32

約数和(自身を含む): 37406517120

約数和(自身を除く): 17241144178

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3710963, 7421926, 40820593, 48242519, 70508297, 81641186, 96485038, 141016594, 530667709, 775591267, 916607861, 1061335418, 1551182534, 1833215722, 10082686471, 20165372942]

約数ペア:

[(1, 20165372942), (2, 10082686471), (11, 1833215722), (13, 1551182534), (19, 1061335418), (22, 916607861), (26, 775591267), (38, 530667709), (143, 141016594), (209, 96485038), (247, 81641186), (286, 70508297), (418, 48242519), (494, 40820593), (2717, 7421926), (5434, 3710963)]