20371127403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{381289}}^1$

素因数の和:382922

約数の個数: 16

約数和(自身を含む): 29649110400

約数和(自身を除く): 9277982997

約数列:

[1, 3, 11, 33, 1619, 4857, 17809, 53427, 381289, 1143867, 4194179, 12582537, 617306891, 1851920673, 6790375801, 20371127403]

約数ペア:

[(1, 20371127403), (3, 6790375801), (11, 1851920673), (33, 617306891), (1619, 12582537), (4857, 4194179), (17809, 1143867), (53427, 381289)]