20883764784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25592849}}^1$

素因数の和:25592877

約数の個数: 40

約数和(自身を含む): 57123241200

約数和(自身を除く): 36239476416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 25592849, 51185698, 76778547, 102371396, 153557094, 204742792, 307114188, 409485584, 435078433, 614228376, 870156866, 1228456752, 1305235299, 1740313732, 2610470598, 3480627464, 5220941196, 6961254928, 10441882392, 20883764784]

約数ペア:

[(1, 20883764784), (2, 10441882392), (3, 6961254928), (4, 5220941196), (6, 3480627464), (8, 2610470598), (12, 1740313732), (16, 1305235299), (17, 1228456752), (24, 870156866), (34, 614228376), (48, 435078433), (51, 409485584), (68, 307114188), (102, 204742792), (136, 153557094), (204, 102371396), (272, 76778547), (408, 51185698), (816, 25592849)]