20995000022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1\times {\mathrm{7937}}^1$

素因数の和:8800

約数の個数: 32

約数和(自身を含む): 33177664800

約数和(自身を除く): 12182664778

約数列:

[1, 2, 29, 58, 59, 118, 773, 1546, 1711, 3422, 7937, 15874, 22417, 44834, 45607, 91214, 230173, 460346, 468283, 936566, 1322603, 2645206, 6135301, 12270602, 13580207, 27160414, 177923729, 355847458, 361982759, 723965518, 10497500011, 20995000022]

約数ペア:

[(1, 20995000022), (2, 10497500011), (29, 723965518), (58, 361982759), (59, 355847458), (118, 177923729), (773, 27160414), (1546, 13580207), (1711, 12270602), (3422, 6135301), (7937, 2645206), (15874, 1322603), (22417, 936566), (44834, 468283), (45607, 460346), (91214, 230173)]