20165514730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1654267}}^1$

素因数の和:1654350

約数の個数: 32

約数和(自身を含む): 38590763904

約数和(自身を除く): 18425249174

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 1654267, 3308534, 8271335, 16542670, 38048141, 76096282, 87676151, 175352302, 190240705, 380481410, 438380755, 876761510, 2016551473, 4033102946, 10082757365, 20165514730]

約数ペア:

[(1, 20165514730), (2, 10082757365), (5, 4033102946), (10, 2016551473), (23, 876761510), (46, 438380755), (53, 380481410), (106, 190240705), (115, 175352302), (230, 87676151), (265, 76096282), (530, 38048141), (1219, 16542670), (2438, 8271335), (6095, 3308534), (12190, 1654267)]