2028702020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1719239}}^1$

素因数の和:1719307

約数の個数: 24

約数和(自身を含む): 4332484800

約数和(自身を除く): 2303782780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1719239, 3438478, 6876956, 8596195, 17192390, 34384780, 101435101, 202870202, 405740404, 507175505, 1014351010, 2028702020]

約数ペア:

[(1, 2028702020), (2, 1014351010), (4, 507175505), (5, 405740404), (10, 202870202), (20, 101435101), (59, 34384780), (118, 17192390), (236, 8596195), (295, 6876956), (590, 3438478), (1180, 1719239)]