20176514064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{187069}}^1$

素因数の和:187197

約数の個数: 120

約数和(自身を含む): 65136277440

約数和(自身を除く): 44959763376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 11984, 13482, 15408, 17976, 26964, 35952, 53928, 107856, 187069, 374138, 561207, 748276, 1122414, 1309483, 1496552, 1683621, 2244828, 2618966, 2993104, 3367242, 3928449, 4489656, 5237932, 6734484, 7856898, 8979312, 10475864, 11785347, 13468968, 15713796, 20016383, 20951728, 23570694, 26937936, 31427592, 40032766, 47141388, 60049149, 62855184, 80065532, 94282776, 120098298, 140114681, 160131064, 180147447, 188565552, 240196596, 280229362, 320262128, 360294894, 420344043, 480393192, 560458724, 720589788, 840688086, 960786384, 1120917448, 1261032129, 1441179576, 1681376172, 2241834896, 2522064258, 2882359152, 3362752344, 5044128516, 6725504688, 10088257032, 20176514064]

約数ペア:

[(1, 20176514064), (2, 10088257032), (3, 6725504688), (4, 5044128516), (6, 3362752344), (7, 2882359152), (8, 2522064258), (9, 2241834896), (12, 1681376172), (14, 1441179576), (16, 1261032129), (18, 1120917448), (21, 960786384), (24, 840688086), (28, 720589788), (36, 560458724), (42, 480393192), (48, 420344043), (56, 360294894), (63, 320262128), (72, 280229362), (84, 240196596), (107, 188565552), (112, 180147447), (126, 160131064), (144, 140114681), (168, 120098298), (214, 94282776), (252, 80065532), (321, 62855184), (336, 60049149), (428, 47141388), (504, 40032766), (642, 31427592), (749, 26937936), (856, 23570694), (963, 20951728), (1008, 20016383), (1284, 15713796), (1498, 13468968), (1712, 11785347), (1926, 10475864), (2247, 8979312), (2568, 7856898), (2996, 6734484), (3852, 5237932), (4494, 4489656), (5136, 3928449), (5992, 3367242), (6741, 2993104), (7704, 2618966), (8988, 2244828), (11984, 1683621), (13482, 1496552), (15408, 1309483), (17976, 1122414), (26964, 748276), (35952, 561207), (53928, 374138), (107856, 187069)]