2017372020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8597}}^1\times {\mathrm{3911}}^1$

素因数の和:12520

約数の個数: 48

約数和(自身を含む): 5650743168

約数和(自身を除く): 3633371148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3911, 7822, 8597, 11733, 15644, 17194, 19555, 23466, 25791, 34388, 39110, 42985, 46932, 51582, 58665, 78220, 85970, 103164, 117330, 128955, 171940, 234660, 257910, 515820, 33622867, 67245734, 100868601, 134491468, 168114335, 201737202, 336228670, 403474404, 504343005, 672457340, 1008686010, 2017372020]

約数ペア:

[(1, 2017372020), (2, 1008686010), (3, 672457340), (4, 504343005), (5, 403474404), (6, 336228670), (10, 201737202), (12, 168114335), (15, 134491468), (20, 100868601), (30, 67245734), (60, 33622867), (3911, 515820), (7822, 257910), (8597, 234660), (11733, 171940), (15644, 128955), (17194, 117330), (19555, 103164), (23466, 85970), (25791, 78220), (34388, 58665), (39110, 51582), (42985, 46932)]