20116990100

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1332251}}^1$

素因数の和:1332416

約数の個数: 36

約数和(自身を含む): 43942999968

約数和(自身を除く): 23826009868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 15100, 1332251, 2664502, 5329004, 6661255, 13322510, 26645020, 33306275, 66612550, 133225100, 201169901, 402339802, 804679604, 1005849505, 2011699010, 4023398020, 5029247525, 10058495050, 20116990100]

約数ペア:

[(1, 20116990100), (2, 10058495050), (4, 5029247525), (5, 4023398020), (10, 2011699010), (20, 1005849505), (25, 804679604), (50, 402339802), (100, 201169901), (151, 133225100), (302, 66612550), (604, 33306275), (755, 26645020), (1510, 13322510), (3020, 6661255), (3775, 5329004), (7550, 2664502), (15100, 1332251)]