20151639162

素因数分解:

$2^1\times 3^3\times {\mathrm{53441}}^1\times {\mathrm{6983}}^1$

素因数の和:60435

約数の個数: 32

約数和(自身を含む): 44788671360

約数和(自身を除く): 24637032198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 6983, 13966, 20949, 41898, 53441, 62847, 106882, 125694, 160323, 188541, 320646, 377082, 480969, 961938, 1442907, 2885814, 373178503, 746357006, 1119535509, 2239071018, 3358606527, 6717213054, 10075819581, 20151639162]

約数ペア:

[(1, 20151639162), (2, 10075819581), (3, 6717213054), (6, 3358606527), (9, 2239071018), (18, 1119535509), (27, 746357006), (54, 373178503), (6983, 2885814), (13966, 1442907), (20949, 961938), (41898, 480969), (53441, 377082), (62847, 320646), (106882, 188541), (125694, 160323)]