20811625056

素因数分解:

$2^5\times 3^3\times {\mathrm{5179}}^1\times {\mathrm{4651}}^1$

素因数の和:9849

約数の個数: 96

約数和(自身を含む): 60725347200

約数和(自身を除く): 39913722144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 4651, 5179, 9302, 10358, 13953, 15537, 18604, 20716, 27906, 31074, 37208, 41432, 41859, 46611, 55812, 62148, 74416, 82864, 83718, 93222, 111624, 124296, 125577, 139833, 148832, 165728, 167436, 186444, 223248, 248592, 251154, 279666, 334872, 372888, 446496, 497184, 502308, 559332, 669744, 745776, 1004616, 1118664, 1339488, 1491552, 2009232, 2237328, 4018464, 4474656, 24087529, 48175058, 72262587, 96350116, 144525174, 192700232, 216787761, 289050348, 385400464, 433575522, 578100696, 650363283, 770800928, 867151044, 1156201392, 1300726566, 1734302088, 2312402784, 2601453132, 3468604176, 5202906264, 6937208352, 10405812528, 20811625056]

約数ペア:

[(1, 20811625056), (2, 10405812528), (3, 6937208352), (4, 5202906264), (6, 3468604176), (8, 2601453132), (9, 2312402784), (12, 1734302088), (16, 1300726566), (18, 1156201392), (24, 867151044), (27, 770800928), (32, 650363283), (36, 578100696), (48, 433575522), (54, 385400464), (72, 289050348), (96, 216787761), (108, 192700232), (144, 144525174), (216, 96350116), (288, 72262587), (432, 48175058), (864, 24087529), (4651, 4474656), (5179, 4018464), (9302, 2237328), (10358, 2009232), (13953, 1491552), (15537, 1339488), (18604, 1118664), (20716, 1004616), (27906, 745776), (31074, 669744), (37208, 559332), (41432, 502308), (41859, 497184), (46611, 446496), (55812, 372888), (62148, 334872), (74416, 279666), (82864, 251154), (83718, 248592), (93222, 223248), (111624, 186444), (124296, 167436), (125577, 165728), (139833, 148832)]