20050483954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{33191}}^1$

素因数の和:33426

約数の個数: 32

約数和(自身を含む): 31617371520

約数和(自身を除く): 11566887566

約数列:

[1, 2, 41, 53, 82, 106, 139, 278, 2173, 4346, 5699, 7367, 11398, 14734, 33191, 66382, 302047, 604094, 1360831, 1759123, 2721662, 3518246, 4613549, 9227098, 72124043, 144248086, 189155509, 244518097, 378311018, 489036194, 10025241977, 20050483954]

約数ペア:

[(1, 20050483954), (2, 10025241977), (41, 489036194), (53, 378311018), (82, 244518097), (106, 189155509), (139, 144248086), (278, 72124043), (2173, 9227098), (4346, 4613549), (5699, 3518246), (7367, 2721662), (11398, 1759123), (14734, 1360831), (33191, 604094), (66382, 302047)]