20177384438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{227597}}^1$

素因数の和:229951

約数の個数: 16

約数和(自身を含む): 31872823920

約数和(自身を除く): 11695439482

約数列:

[1, 2, 19, 38, 2333, 4666, 44327, 88654, 227597, 455194, 4324343, 8648686, 530983801, 1061967602, 10088692219, 20177384438]

約数ペア:

[(1, 20177384438), (2, 10088692219), (19, 1061967602), (38, 530983801), (2333, 8648686), (4666, 4324343), (44327, 455194), (88654, 227597)]