20138087808

素因数分解:

$2^7\times 3^4\times {\mathrm{101}}^1\times {\mathrm{19231}}^1$

素因数の和:19358

約数の個数: 160

約数和(自身を含む): 60527142720

約数和(自身を除く): 40389054912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 128, 144, 162, 192, 202, 216, 288, 303, 324, 384, 404, 432, 576, 606, 648, 808, 864, 909, 1152, 1212, 1296, 1616, 1728, 1818, 2424, 2592, 2727, 3232, 3456, 3636, 4848, 5184, 5454, 6464, 7272, 8181, 9696, 10368, 10908, 12928, 14544, 16362, 19231, 19392, 21816, 29088, 32724, 38462, 38784, 43632, 57693, 58176, 65448, 76924, 87264, 115386, 116352, 130896, 153848, 173079, 174528, 230772, 261792, 307696, 346158, 349056, 461544, 519237, 523584, 615392, 692316, 923088, 1038474, 1047168, 1230784, 1384632, 1557711, 1846176, 1942331, 2076948, 2461568, 2769264, 3115422, 3692352, 3884662, 4153896, 5538528, 5826993, 6230844, 7384704, 7769324, 8307792, 11077056, 11653986, 12461688, 15538648, 16615584, 17480979, 22154112, 23307972, 24923376, 31077296, 33231168, 34961958, 46615944, 49846752, 52442937, 62154592, 66462336, 69923916, 93231888, 99693504, 104885874, 124309184, 139847832, 157328811, 186463776, 199387008, 209771748, 248618368, 279695664, 314657622, 372927552, 419543496, 559391328, 629315244, 745855104, 839086992, 1118782656, 1258630488, 1678173984, 2237565312, 2517260976, 3356347968, 5034521952, 6712695936, 10069043904, 20138087808]

約数ペア:

[(1, 20138087808), (2, 10069043904), (3, 6712695936), (4, 5034521952), (6, 3356347968), (8, 2517260976), (9, 2237565312), (12, 1678173984), (16, 1258630488), (18, 1118782656), (24, 839086992), (27, 745855104), (32, 629315244), (36, 559391328), (48, 419543496), (54, 372927552), (64, 314657622), (72, 279695664), (81, 248618368), (96, 209771748), (101, 199387008), (108, 186463776), (128, 157328811), (144, 139847832), (162, 124309184), (192, 104885874), (202, 99693504), (216, 93231888), (288, 69923916), (303, 66462336), (324, 62154592), (384, 52442937), (404, 49846752), (432, 46615944), (576, 34961958), (606, 33231168), (648, 31077296), (808, 24923376), (864, 23307972), (909, 22154112), (1152, 17480979), (1212, 16615584), (1296, 15538648), (1616, 12461688), (1728, 11653986), (1818, 11077056), (2424, 8307792), (2592, 7769324), (2727, 7384704), (3232, 6230844), (3456, 5826993), (3636, 5538528), (4848, 4153896), (5184, 3884662), (5454, 3692352), (6464, 3115422), (7272, 2769264), (8181, 2461568), (9696, 2076948), (10368, 1942331), (10908, 1846176), (12928, 1557711), (14544, 1384632), (16362, 1230784), (19231, 1047168), (19392, 1038474), (21816, 923088), (29088, 692316), (32724, 615392), (38462, 523584), (38784, 519237), (43632, 461544), (57693, 349056), (58176, 346158), (65448, 307696), (76924, 261792), (87264, 230772), (115386, 174528), (116352, 173079), (130896, 153848)]