20006848

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16484

約数の個数: 28

約数和(自身を含む): 41793160

約数和(自身を除く): 21786312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16453, 32906, 65812, 131624, 263248, 312607, 526496, 625214, 1052992, 1250428, 2500856, 5001712, 10003424, 20006848]

約数ペア:

[(1, 20006848), (2, 10003424), (4, 5001712), (8, 2500856), (16, 1250428), (19, 1052992), (32, 625214), (38, 526496), (64, 312607), (76, 263248), (152, 131624), (304, 65812), (608, 32906), (1216, 16453)]