20619047038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{813503}}^1$

素因数の和:813576

約数の個数: 32

約数和(自身を含む): 35143372800

約数和(自身を除く): 14524325762

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 12673, 25346, 813503, 1627006, 15456557, 18710569, 23591587, 30913114, 37421138, 47183174, 355500811, 448240153, 542606501, 711001622, 896480306, 1085213002, 10309523519, 20619047038]

約数ペア:

[(1, 20619047038), (2, 10309523519), (19, 1085213002), (23, 896480306), (29, 711001622), (38, 542606501), (46, 448240153), (58, 355500811), (437, 47183174), (551, 37421138), (667, 30913114), (874, 23591587), (1102, 18710569), (1334, 15456557), (12673, 1627006), (25346, 813503)]