20196495193688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{173736281}}^1$

素因数の和:173737619

約数の個数: 32

約数和(自身を含む): 41342285664720

約数和(自身を除く): 21145790471032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1321, 2642, 5284, 10568, 14531, 29062, 58124, 116248, 173736281, 347472562, 694945124, 1389890248, 1911099091, 3822198182, 7644396364, 15288792728, 229505627201, 459011254402, 918022508804, 1836045017608, 2524561899211, 5049123798422, 10098247596844, 20196495193688]

約数ペア:

[(1, 20196495193688), (2, 10098247596844), (4, 5049123798422), (8, 2524561899211), (11, 1836045017608), (22, 918022508804), (44, 459011254402), (88, 229505627201), (1321, 15288792728), (2642, 7644396364), (5284, 3822198182), (10568, 1911099091), (14531, 1389890248), (29062, 694945124), (58124, 347472562), (116248, 173736281)]