20064564996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238863869}}^1$

素因数の和:238863883

約数の個数: 24

約数和(自身を含む): 53505506880

約数和(自身を除く): 33440941884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238863869, 477727738, 716591607, 955455476, 1433183214, 1672047083, 2866366428, 3344094166, 5016141249, 6688188332, 10032282498, 20064564996]

約数ペア:

[(1, 20064564996), (2, 10032282498), (3, 6688188332), (4, 5016141249), (6, 3344094166), (7, 2866366428), (12, 1672047083), (14, 1433183214), (21, 955455476), (28, 716591607), (42, 477727738), (84, 238863869)]