20487974544

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1009061}}^1$

素因数の和:1009125

約数の個数: 80

約数和(自身を含む): 60059370240

約数和(自身を除く): 39571395696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 1009061, 2018122, 3027183, 4036244, 6054366, 8072488, 9081549, 12108732, 16144976, 18163098, 24217464, 27244647, 36326196, 47425867, 48434928, 54489294, 72652392, 94851734, 108978588, 142277601, 145304784, 189703468, 217957176, 284555202, 379406936, 426832803, 435914352, 569110404, 758813872, 853665606, 1138220808, 1280498409, 1707331212, 2276441616, 2560996818, 3414662424, 5121993636, 6829324848, 10243987272, 20487974544]

約数ペア:

[(1, 20487974544), (2, 10243987272), (3, 6829324848), (4, 5121993636), (6, 3414662424), (8, 2560996818), (9, 2276441616), (12, 1707331212), (16, 1280498409), (18, 1138220808), (24, 853665606), (27, 758813872), (36, 569110404), (47, 435914352), (48, 426832803), (54, 379406936), (72, 284555202), (94, 217957176), (108, 189703468), (141, 145304784), (144, 142277601), (188, 108978588), (216, 94851734), (282, 72652392), (376, 54489294), (423, 48434928), (432, 47425867), (564, 36326196), (752, 27244647), (846, 24217464), (1128, 18163098), (1269, 16144976), (1692, 12108732), (2256, 9081549), (2538, 8072488), (3384, 6054366), (5076, 4036244), (6768, 3027183), (10152, 2018122), (20304, 1009061)]