20512097546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{733}}^1\times {\mathrm{751}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 31899334656

約数和(自身を除く): 11387237110

約数列:

[1, 2, 31, 62, 601, 733, 751, 1202, 1466, 1502, 18631, 22723, 23281, 37262, 45446, 46562, 440533, 451351, 550483, 881066, 902702, 1100966, 13656523, 13991881, 17064973, 27313046, 27983762, 34129946, 330840283, 661680566, 10256048773, 20512097546]

約数ペア:

[(1, 20512097546), (2, 10256048773), (31, 661680566), (62, 330840283), (601, 34129946), (733, 27983762), (751, 27313046), (1202, 17064973), (1466, 13991881), (1502, 13656523), (18631, 1100966), (22723, 902702), (23281, 881066), (37262, 550483), (45446, 451351), (46562, 440533)]