20212852944

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2181871}}^1$

素因数の和:2182075

約数の個数: 40

約数和(自身を含む): 52487112832

約数和(自身を除く): 32274259888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 2181871, 4363742, 6545613, 8727484, 13091226, 17454968, 26182452, 34909936, 52364904, 104729808, 421101103, 842202206, 1263303309, 1684404412, 2526606618, 3368808824, 5053213236, 6737617648, 10106426472, 20212852944]

約数ペア:

[(1, 20212852944), (2, 10106426472), (3, 6737617648), (4, 5053213236), (6, 3368808824), (8, 2526606618), (12, 1684404412), (16, 1263303309), (24, 842202206), (48, 421101103), (193, 104729808), (386, 52364904), (579, 34909936), (772, 26182452), (1158, 17454968), (1544, 13091226), (2316, 8727484), (3088, 6545613), (4632, 4363742), (9264, 2181871)]