20183615431

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32503}}^1$

素因数の和:32588

約数の個数: 48

約数和(自身を含む): 26679283200

約数和(自身を除く): 6495667769

約数列:

[1, 7, 19, 23, 29, 49, 133, 161, 203, 437, 551, 667, 931, 1127, 1421, 3059, 3857, 4669, 12673, 21413, 26999, 32503, 32683, 88711, 227521, 617557, 620977, 747569, 942587, 1592647, 4322899, 5232983, 6598109, 14203811, 17909153, 21679501, 30260293, 36630881, 46186763, 99426677, 125364071, 151756507, 411910519, 695986739, 877548497, 1062295549, 2883373633, 20183615431]

約数ペア:

[(1, 20183615431), (7, 2883373633), (19, 1062295549), (23, 877548497), (29, 695986739), (49, 411910519), (133, 151756507), (161, 125364071), (203, 99426677), (437, 46186763), (551, 36630881), (667, 30260293), (931, 21679501), (1127, 17909153), (1421, 14203811), (3059, 6598109), (3857, 5232983), (4669, 4322899), (12673, 1592647), (21413, 942587), (26999, 747569), (32503, 620977), (32683, 617557), (88711, 227521)]