20996824314

素因数分解:

$2^1\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1297}}^1\times {\mathrm{2617}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 42082862976

約数和(自身を除く): 21086038662

約数列:

[1, 2, 3, 6, 1031, 1297, 2062, 2594, 2617, 3093, 3891, 5234, 6186, 7782, 7851, 15702, 1337207, 2674414, 2698127, 3394249, 4011621, 5396254, 6788498, 8023242, 8094381, 10182747, 16188762, 20365494, 3499470719, 6998941438, 10498412157, 20996824314]

約数ペア:

[(1, 20996824314), (2, 10498412157), (3, 6998941438), (6, 3499470719), (1031, 20365494), (1297, 16188762), (2062, 10182747), (2594, 8094381), (2617, 8023242), (3093, 6788498), (3891, 5396254), (5234, 4011621), (6186, 3394249), (7782, 2698127), (7851, 2674414), (15702, 1337207)]