20573657664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15307781}}^1$

素因数の和:15307803

約数の個数: 56

約数和(自身を含む): 62210826048

約数和(自身を除く): 41637168384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15307781, 30615562, 45923343, 61231124, 91846686, 107154467, 122462248, 183693372, 214308934, 244924496, 321463401, 367386744, 428617868, 489848992, 642926802, 734773488, 857235736, 979697984, 1285853604, 1469546976, 1714471472, 2571707208, 2939093952, 3428942944, 5143414416, 6857885888, 10286828832, 20573657664]

約数ペア:

[(1, 20573657664), (2, 10286828832), (3, 6857885888), (4, 5143414416), (6, 3428942944), (7, 2939093952), (8, 2571707208), (12, 1714471472), (14, 1469546976), (16, 1285853604), (21, 979697984), (24, 857235736), (28, 734773488), (32, 642926802), (42, 489848992), (48, 428617868), (56, 367386744), (64, 321463401), (84, 244924496), (96, 214308934), (112, 183693372), (168, 122462248), (192, 107154467), (224, 91846686), (336, 61231124), (448, 45923343), (672, 30615562), (1344, 15307781)]