20237770835

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{8209}}^1$

素因数の和:8471

約数の個数: 32

約数和(自身を含む): 25288113600

約数和(自身を除く): 5050342765

約数列:

[1, 5, 59, 61, 137, 295, 305, 685, 3599, 8083, 8209, 8357, 17995, 40415, 41045, 41785, 484331, 493063, 500749, 1124633, 2421655, 2465315, 2503745, 5623165, 29544191, 66353347, 68602613, 147720955, 331766735, 343013065, 4047554167, 20237770835]

約数ペア:

[(1, 20237770835), (5, 4047554167), (59, 343013065), (61, 331766735), (137, 147720955), (295, 68602613), (305, 66353347), (685, 29544191), (3599, 5623165), (8083, 2503745), (8209, 2465315), (8357, 2421655), (17995, 1124633), (40415, 500749), (41045, 493063), (41785, 484331)]