20176905924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{59707}}^1$

素因数の和:59879

約数の個数: 120

約数和(自身を含む): 60687211200

約数和(自身を除く): 40510305276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 252, 298, 324, 378, 447, 567, 596, 756, 894, 1043, 1134, 1341, 1788, 2086, 2268, 2682, 3129, 4023, 4172, 5364, 6258, 8046, 9387, 12069, 12516, 16092, 18774, 24138, 28161, 37548, 48276, 56322, 59707, 84483, 112644, 119414, 168966, 179121, 238828, 337932, 358242, 417949, 537363, 716484, 835898, 1074726, 1253847, 1612089, 1671796, 2149452, 2507694, 3224178, 3761541, 4836267, 5015388, 6448356, 7523082, 8896343, 9672534, 11284623, 15046164, 17792686, 19345068, 22569246, 26689029, 33853869, 35585372, 45138492, 53378058, 62274401, 67707738, 80067087, 106756116, 124548802, 135415476, 160134174, 186823203, 240201261, 249097604, 320268348, 373646406, 480402522, 560469609, 720603783, 747292812, 960805044, 1120939218, 1441207566, 1681408827, 2241878436, 2882415132, 3362817654, 5044226481, 6725635308, 10088452962, 20176905924]

約数ペア:

[(1, 20176905924), (2, 10088452962), (3, 6725635308), (4, 5044226481), (6, 3362817654), (7, 2882415132), (9, 2241878436), (12, 1681408827), (14, 1441207566), (18, 1120939218), (21, 960805044), (27, 747292812), (28, 720603783), (36, 560469609), (42, 480402522), (54, 373646406), (63, 320268348), (81, 249097604), (84, 240201261), (108, 186823203), (126, 160134174), (149, 135415476), (162, 124548802), (189, 106756116), (252, 80067087), (298, 67707738), (324, 62274401), (378, 53378058), (447, 45138492), (567, 35585372), (596, 33853869), (756, 26689029), (894, 22569246), (1043, 19345068), (1134, 17792686), (1341, 15046164), (1788, 11284623), (2086, 9672534), (2268, 8896343), (2682, 7523082), (3129, 6448356), (4023, 5015388), (4172, 4836267), (5364, 3761541), (6258, 3224178), (8046, 2507694), (9387, 2149452), (12069, 1671796), (12516, 1612089), (16092, 1253847), (18774, 1074726), (24138, 835898), (28161, 716484), (37548, 537363), (48276, 417949), (56322, 358242), (59707, 337932), (84483, 238828), (112644, 179121), (119414, 168966)]