20035392

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 59740800

約数和(自身を除く): 39705408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 349, 368, 416, 552, 598, 624, 698, 736, 832, 897, 1047, 1104, 1196, 1248, 1396, 1472, 1794, 2094, 2208, 2392, 2496, 2792, 3588, 4188, 4416, 4537, 4784, 5584, 7176, 8027, 8376, 9074, 9568, 11168, 13611, 14352, 16054, 16752, 18148, 19136, 22336, 24081, 27222, 28704, 32108, 33504, 36296, 48162, 54444, 57408, 64216, 67008, 72592, 96324, 104351, 108888, 128432, 145184, 192648, 208702, 217776, 256864, 290368, 313053, 385296, 417404, 435552, 513728, 626106, 770592, 834808, 871104, 1252212, 1541184, 1669616, 2504424, 3339232, 5008848, 6678464, 10017696, 20035392]

約数ペア:

[(1, 20035392), (2, 10017696), (3, 6678464), (4, 5008848), (6, 3339232), (8, 2504424), (12, 1669616), (13, 1541184), (16, 1252212), (23, 871104), (24, 834808), (26, 770592), (32, 626106), (39, 513728), (46, 435552), (48, 417404), (52, 385296), (64, 313053), (69, 290368), (78, 256864), (92, 217776), (96, 208702), (104, 192648), (138, 145184), (156, 128432), (184, 108888), (192, 104351), (208, 96324), (276, 72592), (299, 67008), (312, 64216), (349, 57408), (368, 54444), (416, 48162), (552, 36296), (598, 33504), (624, 32108), (698, 28704), (736, 27222), (832, 24081), (897, 22336), (1047, 19136), (1104, 18148), (1196, 16752), (1248, 16054), (1396, 14352), (1472, 13611), (1794, 11168), (2094, 9568), (2208, 9074), (2392, 8376), (2496, 8027), (2792, 7176), (3588, 5584), (4188, 4784), (4416, 4537)]