20199779430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1\times {\mathrm{10151}}^1$

素因数の和:10861

約数の個数: 64

約数和(自身を含む): 48996638208

約数和(自身を除く): 28796858778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 587, 678, 1130, 1174, 1695, 1761, 2935, 3390, 3522, 5870, 8805, 10151, 17610, 20302, 30453, 50755, 60906, 66331, 101510, 132662, 152265, 198993, 304530, 331655, 397986, 663310, 994965, 1147063, 1989930, 2294126, 3441189, 5735315, 5958637, 6882378, 11470630, 11917274, 17205945, 17875911, 29793185, 34411890, 35751822, 59586370, 89379555, 178759110, 673325981, 1346651962, 2019977943, 3366629905, 4039955886, 6733259810, 10099889715, 20199779430]

約数ペア:

[(1, 20199779430), (2, 10099889715), (3, 6733259810), (5, 4039955886), (6, 3366629905), (10, 2019977943), (15, 1346651962), (30, 673325981), (113, 178759110), (226, 89379555), (339, 59586370), (565, 35751822), (587, 34411890), (678, 29793185), (1130, 17875911), (1174, 17205945), (1695, 11917274), (1761, 11470630), (2935, 6882378), (3390, 5958637), (3522, 5735315), (5870, 3441189), (8805, 2294126), (10151, 1989930), (17610, 1147063), (20302, 994965), (30453, 663310), (50755, 397986), (60906, 331655), (66331, 304530), (101510, 198993), (132662, 152265)]