20199705586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{22511}}^1$

素因数の和:22938

約数の個数: 32

約数和(自身を含む): 32132007936

約数和(自身を除く): 11932302350

約数列:

[1, 2, 31, 41, 62, 82, 353, 706, 1271, 2542, 10943, 14473, 21886, 22511, 28946, 45022, 448663, 697841, 897326, 922951, 1395682, 1845902, 7946383, 15892766, 28611481, 57222962, 246337873, 325801703, 492675746, 651603406, 10099852793, 20199705586]

約数ペア:

[(1, 20199705586), (2, 10099852793), (31, 651603406), (41, 492675746), (62, 325801703), (82, 246337873), (353, 57222962), (706, 28611481), (1271, 15892766), (2542, 7946383), (10943, 1845902), (14473, 1395682), (21886, 922951), (22511, 897326), (28946, 697841), (45022, 448663)]