20832100084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 40871900160

約数和(自身を除く): 20039800076

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 113, 148, 188, 226, 452, 629, 799, 1258, 1559, 1598, 1739, 1921, 2516, 3118, 3196, 3478, 3842, 4181, 5311, 6236, 6956, 7684, 8362, 10622, 16724, 21244, 26503, 29563, 53006, 57683, 59126, 71077, 73273, 90287, 106012, 115366, 118252, 142154, 146546, 176167, 180574, 196507, 230732, 284308, 293092, 352334, 361148, 393014, 704668, 786028, 980611, 1245641, 1961222, 2491282, 2711101, 2994839, 3340619, 3922444, 4982564, 5422202, 5989678, 6518179, 6681238, 8279849, 10844404, 11979356, 13036358, 13362476, 16559698, 26072716, 33119396, 46088717, 92177434, 110809043, 140757433, 184354868, 221618086, 281514866, 306354413, 443236172, 563029732, 612708826, 1225417652, 5208025021, 10416050042, 20832100084]

約数ペア:

[(1, 20832100084), (2, 10416050042), (4, 5208025021), (17, 1225417652), (34, 612708826), (37, 563029732), (47, 443236172), (68, 306354413), (74, 281514866), (94, 221618086), (113, 184354868), (148, 140757433), (188, 110809043), (226, 92177434), (452, 46088717), (629, 33119396), (799, 26072716), (1258, 16559698), (1559, 13362476), (1598, 13036358), (1739, 11979356), (1921, 10844404), (2516, 8279849), (3118, 6681238), (3196, 6518179), (3478, 5989678), (3842, 5422202), (4181, 4982564), (5311, 3922444), (6236, 3340619), (6956, 2994839), (7684, 2711101), (8362, 2491282), (10622, 1961222), (16724, 1245641), (21244, 980611), (26503, 786028), (29563, 704668), (53006, 393014), (57683, 361148), (59126, 352334), (71077, 293092), (73273, 284308), (90287, 230732), (106012, 196507), (115366, 180574), (118252, 176167), (142154, 146546)]