20172344352

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{120833}}^1$

素因数の和:120930

約数の個数: 96

約数和(自身を含む): 55541106432

約数和(自身を除く): 35368762080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 74, 94, 96, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1184, 1504, 1739, 1776, 2256, 3478, 3552, 4512, 5217, 6956, 10434, 13912, 20868, 27824, 41736, 55648, 83472, 120833, 166944, 241666, 362499, 483332, 724998, 966664, 1449996, 1933328, 2899992, 3866656, 4470821, 5679151, 5799984, 8941642, 11358302, 11599968, 13412463, 17037453, 17883284, 22716604, 26824926, 34074906, 35766568, 45433208, 53649852, 68149812, 71533136, 90866416, 107299704, 136299624, 143066272, 181732832, 210128587, 214599408, 272599248, 420257174, 429198816, 545198496, 630385761, 840514348, 1260771522, 1681028696, 2521543044, 3362057392, 5043086088, 6724114784, 10086172176, 20172344352]

約数ペア:

[(1, 20172344352), (2, 10086172176), (3, 6724114784), (4, 5043086088), (6, 3362057392), (8, 2521543044), (12, 1681028696), (16, 1260771522), (24, 840514348), (32, 630385761), (37, 545198496), (47, 429198816), (48, 420257174), (74, 272599248), (94, 214599408), (96, 210128587), (111, 181732832), (141, 143066272), (148, 136299624), (188, 107299704), (222, 90866416), (282, 71533136), (296, 68149812), (376, 53649852), (444, 45433208), (564, 35766568), (592, 34074906), (752, 26824926), (888, 22716604), (1128, 17883284), (1184, 17037453), (1504, 13412463), (1739, 11599968), (1776, 11358302), (2256, 8941642), (3478, 5799984), (3552, 5679151), (4512, 4470821), (5217, 3866656), (6956, 2899992), (10434, 1933328), (13912, 1449996), (20868, 966664), (27824, 724998), (41736, 483332), (55648, 362499), (83472, 241666), (120833, 166944)]