19938795072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14835413}}^1$

素因数の和:14835435

約数の個数: 56

約数和(自身を含む): 60291122496

約数和(自身を除く): 40352327424

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, 14835413, 29670826, 44506239, 59341652, 89012478, 103847891, 118683304, 178024956, 207695782, 237366608, 311543673, 356049912, 415391564, 474733216, 623087346, 712099824, 830783128, 949466432, 1246174692, 1424199648, 1661566256, 2492349384, 2848399296, 3323132512, 4984698768, 6646265024, 9969397536, 19938795072]

約数ペア:

[(1, 19938795072), (2, 9969397536), (3, 6646265024), (4, 4984698768), (6, 3323132512), (7, 2848399296), (8, 2492349384), (12, 1661566256), (14, 1424199648), (16, 1246174692), (21, 949466432), (24, 830783128), (28, 712099824), (32, 623087346), (42, 474733216), (48, 415391564), (56, 356049912), (64, 311543673), (84, 237366608), (96, 207695782), (112, 178024956), (168, 118683304), (192, 103847891), (224, 89012478), (336, 59341652), (448, 44506239), (672, 29670826), (1344, 14835413)]