20307134

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 31633200

約数和(自身を除く): 11326066

約数列:

[1, 2, 29, 58, 347, 694, 1009, 2018, 10063, 20126, 29261, 58522, 350123, 700246, 10153567, 20307134]

約数ペア:

[(1, 20307134), (2, 10153567), (29, 700246), (58, 350123), (347, 58522), (694, 29261), (1009, 20126), (2018, 10063)]