20163708430

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4133}}^1\times {\mathrm{8269}}^1$

素因数の和:12468

約数の個数: 32

約数和(自身を含む): 36923234400

約数和(自身を除く): 16759525970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 4133, 8266, 8269, 16538, 20665, 41330, 41345, 82690, 243847, 487694, 487871, 975742, 1219235, 2438470, 2439355, 4878710, 34175777, 68351554, 170878885, 341757770, 2016370843, 4032741686, 10081854215, 20163708430]

約数ペア:

[(1, 20163708430), (2, 10081854215), (5, 4032741686), (10, 2016370843), (59, 341757770), (118, 170878885), (295, 68351554), (590, 34175777), (4133, 4878710), (8266, 2439355), (8269, 2438470), (16538, 1219235), (20665, 975742), (41330, 487871), (41345, 487694), (82690, 243847)]