20170771614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{758699}}^1$

素因数の和:758925

約数の個数: 48

約数和(自身を含む): 50183452800

約数和(自身を除く): 30012681186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 13293, 26586, 758699, 1517398, 2276097, 4552194, 5310893, 6828291, 10621786, 13656582, 15932679, 31865358, 47798037, 95596074, 160085489, 320170978, 480256467, 960512934, 1120598423, 1440769401, 2241196846, 2881538802, 3361795269, 6723590538, 10085385807, 20170771614]

約数ペア:

[(1, 20170771614), (2, 10085385807), (3, 6723590538), (6, 3361795269), (7, 2881538802), (9, 2241196846), (14, 1440769401), (18, 1120598423), (21, 960512934), (42, 480256467), (63, 320170978), (126, 160085489), (211, 95596074), (422, 47798037), (633, 31865358), (1266, 15932679), (1477, 13656582), (1899, 10621786), (2954, 6828291), (3798, 5310893), (4431, 4552194), (8862, 2276097), (13293, 1517398), (26586, 758699)]