20758636380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1\times {\mathrm{3221}}^1$

素因数の和:3927

約数の個数: 96

約数和(自身を含む): 58518427968

約数和(自身を除く): 37759791588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 461, 466, 699, 922, 932, 1165, 1383, 1398, 1844, 2305, 2330, 2766, 2796, 3221, 3495, 4610, 4660, 5532, 6442, 6915, 6990, 9220, 9663, 12884, 13830, 13980, 16105, 19326, 27660, 32210, 38652, 48315, 64420, 96630, 107413, 193260, 214826, 322239, 429652, 537065, 644478, 750493, 1074130, 1288956, 1484881, 1500986, 1611195, 2148260, 2251479, 2969762, 3001972, 3222390, 3752465, 4454643, 4502958, 5939524, 6444780, 7424405, 7504930, 8909286, 9005916, 11257395, 14848810, 15009860, 17818572, 22273215, 22514790, 29697620, 44546430, 45029580, 89092860, 345977273, 691954546, 1037931819, 1383909092, 1729886365, 2075863638, 3459772730, 4151727276, 5189659095, 6919545460, 10379318190, 20758636380]

約数ペア:

[(1, 20758636380), (2, 10379318190), (3, 6919545460), (4, 5189659095), (5, 4151727276), (6, 3459772730), (10, 2075863638), (12, 1729886365), (15, 1383909092), (20, 1037931819), (30, 691954546), (60, 345977273), (233, 89092860), (461, 45029580), (466, 44546430), (699, 29697620), (922, 22514790), (932, 22273215), (1165, 17818572), (1383, 15009860), (1398, 14848810), (1844, 11257395), (2305, 9005916), (2330, 8909286), (2766, 7504930), (2796, 7424405), (3221, 6444780), (3495, 5939524), (4610, 4502958), (4660, 4454643), (5532, 3752465), (6442, 3222390), (6915, 3001972), (6990, 2969762), (9220, 2251479), (9663, 2148260), (12884, 1611195), (13830, 1500986), (13980, 1484881), (16105, 1288956), (19326, 1074130), (27660, 750493), (32210, 644478), (38652, 537065), (48315, 429652), (64420, 322239), (96630, 214826), (107413, 193260)]