20213097744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{5297}}^1$

素因数の和:5633

約数の個数: 160

約数和(自身を含む): 61364572416

約数和(自身を除く): 41151474672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 277, 287, 328, 336, 492, 554, 574, 656, 831, 861, 984, 1108, 1148, 1662, 1722, 1939, 1968, 2216, 2296, 3324, 3444, 3878, 4432, 4592, 5297, 5817, 6648, 6888, 7756, 10594, 11357, 11634, 13296, 13776, 15512, 15891, 21188, 22714, 23268, 31024, 31782, 34071, 37079, 42376, 45428, 46536, 63564, 68142, 74158, 79499, 84752, 90856, 93072, 111237, 127128, 136284, 148316, 158998, 181712, 217177, 222474, 238497, 254256, 272568, 296632, 317996, 434354, 444948, 476994, 545136, 593264, 635992, 651531, 868708, 889896, 953988, 1271984, 1303062, 1467269, 1520239, 1737416, 1779792, 1907976, 2606124, 2934538, 3040478, 3474832, 3815952, 4401807, 4560717, 5212248, 5869076, 6080956, 8803614, 9121434, 10270883, 10424496, 11738152, 12161912, 17607228, 18242868, 20541766, 23476304, 24323824, 30812649, 35214456, 36485736, 41083532, 60158029, 61625298, 70428912, 72971472, 82167064, 120316058, 123250596, 164334128, 180474087, 240632116, 246501192, 360948174, 421106203, 481264232, 493002384, 721896348, 842212406, 962528464, 1263318609, 1443792696, 1684424812, 2526637218, 2887585392, 3368849624, 5053274436, 6737699248, 10106548872, 20213097744]

約数ペア:

[(1, 20213097744), (2, 10106548872), (3, 6737699248), (4, 5053274436), (6, 3368849624), (7, 2887585392), (8, 2526637218), (12, 1684424812), (14, 1443792696), (16, 1263318609), (21, 962528464), (24, 842212406), (28, 721896348), (41, 493002384), (42, 481264232), (48, 421106203), (56, 360948174), (82, 246501192), (84, 240632116), (112, 180474087), (123, 164334128), (164, 123250596), (168, 120316058), (246, 82167064), (277, 72971472), (287, 70428912), (328, 61625298), (336, 60158029), (492, 41083532), (554, 36485736), (574, 35214456), (656, 30812649), (831, 24323824), (861, 23476304), (984, 20541766), (1108, 18242868), (1148, 17607228), (1662, 12161912), (1722, 11738152), (1939, 10424496), (1968, 10270883), (2216, 9121434), (2296, 8803614), (3324, 6080956), (3444, 5869076), (3878, 5212248), (4432, 4560717), (4592, 4401807), (5297, 3815952), (5817, 3474832), (6648, 3040478), (6888, 2934538), (7756, 2606124), (10594, 1907976), (11357, 1779792), (11634, 1737416), (13296, 1520239), (13776, 1467269), (15512, 1303062), (15891, 1271984), (21188, 953988), (22714, 889896), (23268, 868708), (31024, 651531), (31782, 635992), (34071, 593264), (37079, 545136), (42376, 476994), (45428, 444948), (46536, 434354), (63564, 317996), (68142, 296632), (74158, 272568), (79499, 254256), (84752, 238497), (90856, 222474), (93072, 217177), (111237, 181712), (127128, 158998), (136284, 148316)]