20122672470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670755749}}^1$

素因数の和:670755759

約数の個数: 16

約数和(自身を含む): 48294414000

約数和(自身を除く): 28171741530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670755749, 1341511498, 2012267247, 3353778745, 4024534494, 6707557490, 10061336235, 20122672470]

約数ペア:

[(1, 20122672470), (2, 10061336235), (3, 6707557490), (5, 4024534494), (6, 3353778745), (10, 2012267247), (15, 1341511498), (30, 670755749)]