16130020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15217}}^1$

素因数の和:15279

約数の個数: 24

約数和(自身を含む): 34514424

約数和(自身を除く): 18384404

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15217, 30434, 60868, 76085, 152170, 304340, 806501, 1613002, 3226004, 4032505, 8065010, 16130020]

約数ペア:

[(1, 16130020), (2, 8065010), (4, 4032505), (5, 3226004), (10, 1613002), (20, 806501), (53, 304340), (106, 152170), (212, 76085), (265, 60868), (530, 30434), (1060, 15217)]