20335710088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{228409}}^1$

素因数の和:228805

約数の個数: 32

約数和(自身を含む): 39469248000

約数和(自身を除く): 19133537912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 1436, 2872, 11129, 22258, 44516, 89032, 228409, 456818, 913636, 1827272, 7080679, 14161358, 28322716, 56645432, 81998831, 163997662, 327995324, 655990648, 2541963761, 5083927522, 10167855044, 20335710088]

約数ペア:

[(1, 20335710088), (2, 10167855044), (4, 5083927522), (8, 2541963761), (31, 655990648), (62, 327995324), (124, 163997662), (248, 81998831), (359, 56645432), (718, 28322716), (1436, 14161358), (2872, 7080679), (11129, 1827272), (22258, 913636), (44516, 456818), (89032, 228409)]