20171190744

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16479731}}^1$

素因数の和:16479760

約数の個数: 48

約数和(自身を含む): 57843859320

約数和(自身を除く): 37672668576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16479731, 32959462, 49439193, 65918924, 98878386, 131837848, 148317579, 197756772, 280155427, 296635158, 395513544, 560310854, 593270316, 840466281, 1120621708, 1186540632, 1680932562, 2241243416, 2521398843, 3361865124, 5042797686, 6723730248, 10085595372, 20171190744]

約数ペア:

[(1, 20171190744), (2, 10085595372), (3, 6723730248), (4, 5042797686), (6, 3361865124), (8, 2521398843), (9, 2241243416), (12, 1680932562), (17, 1186540632), (18, 1120621708), (24, 840466281), (34, 593270316), (36, 560310854), (51, 395513544), (68, 296635158), (72, 280155427), (102, 197756772), (136, 148317579), (153, 131837848), (204, 98878386), (306, 65918924), (408, 49439193), (612, 32959462), (1224, 16479731)]