24596420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20161}}^1$

素因数の和:20231

約数の個数: 24

約数和(自身を含む): 52501848

約数和(自身を除く): 27905428

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 20161, 40322, 80644, 100805, 201610, 403220, 1229821, 2459642, 4919284, 6149105, 12298210, 24596420]

約数ペア:

[(1, 24596420), (2, 12298210), (4, 6149105), (5, 4919284), (10, 2459642), (20, 1229821), (61, 403220), (122, 201610), (244, 100805), (305, 80644), (610, 40322), (1220, 20161)]