20163491135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{836833}}^1$

素因数の和:836978

約数の個数: 16

約数和(自身を含む): 24904179840

約数和(自身を除く): 4740688705

約数列:

[1, 5, 61, 79, 305, 395, 4819, 24095, 836833, 4184165, 51046813, 66109807, 255234065, 330549035, 4032698227, 20163491135]

約数ペア:

[(1, 20163491135), (5, 4032698227), (61, 330549035), (79, 255234065), (305, 66109807), (395, 51046813), (4819, 4184165), (24095, 836833)]