20136480008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1874207}}^1$

素因数の和:1874309

約数の個数: 32

約数和(自身を含む): 40482892800

約数和(自身を除く): 20346412792

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 1874207, 3748414, 7496828, 14993656, 31861519, 63723038, 127446076, 148062353, 254892152, 296124706, 592249412, 1184498824, 2517060001, 5034120002, 10068240004, 20136480008]

約数ペア:

[(1, 20136480008), (2, 10068240004), (4, 5034120002), (8, 2517060001), (17, 1184498824), (34, 592249412), (68, 296124706), (79, 254892152), (136, 148062353), (158, 127446076), (316, 63723038), (632, 31861519), (1343, 14993656), (2686, 7496828), (5372, 3748414), (10744, 1874207)]