20083774144

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1545857}}^1$

素因数の和:1545905

約数の個数: 56

約数和(自身を含む): 47117751840

約数和(自身を除く): 27033977696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 1545857, 3091714, 6183428, 10820999, 12366856, 21641998, 24733712, 43283996, 44829853, 49467424, 86567992, 89659706, 98934848, 173135984, 179319412, 313808971, 346271968, 358638824, 627617942, 692543936, 717277648, 1255235884, 1434555296, 2510471768, 2869110592, 5020943536, 10041887072, 20083774144]

約数ペア:

[(1, 20083774144), (2, 10041887072), (4, 5020943536), (7, 2869110592), (8, 2510471768), (14, 1434555296), (16, 1255235884), (28, 717277648), (29, 692543936), (32, 627617942), (56, 358638824), (58, 346271968), (64, 313808971), (112, 179319412), (116, 173135984), (203, 98934848), (224, 89659706), (232, 86567992), (406, 49467424), (448, 44829853), (464, 43283996), (812, 24733712), (928, 21641998), (1624, 12366856), (1856, 10820999), (3248, 6183428), (6496, 3091714), (12992, 1545857)]