20172692030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69561007}}^1$

素因数の和:69561043

約数の個数: 16

約数和(自身を含む): 37562944320

約数和(自身を除く): 17390252290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69561007, 139122014, 347805035, 695610070, 2017269203, 4034538406, 10086346015, 20172692030]

約数ペア:

[(1, 20172692030), (2, 10086346015), (5, 4034538406), (10, 2017269203), (29, 695610070), (58, 347805035), (145, 139122014), (290, 69561007)]