20296489320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2967323}}^1$

素因数の和:2967359

約数の個数: 96

約数和(自身を含む): 69435381600

約数和(自身を除く): 49138892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 2967323, 5934646, 8901969, 11869292, 14836615, 17803938, 23738584, 26705907, 29673230, 35607876, 44509845, 53411814, 56379137, 59346460, 71215752, 89019690, 106823628, 112758274, 118692920, 133529535, 169137411, 178039380, 213647256, 225516548, 267059070, 281895685, 338274822, 356078760, 451033096, 507412233, 534118140, 563791370, 676549644, 845687055, 1014824466, 1068236280, 1127582740, 1353099288, 1691374110, 2029648932, 2255165480, 2537061165, 3382748220, 4059297864, 5074122330, 6765496440, 10148244660, 20296489320]

約数ペア:

[(1, 20296489320), (2, 10148244660), (3, 6765496440), (4, 5074122330), (5, 4059297864), (6, 3382748220), (8, 2537061165), (9, 2255165480), (10, 2029648932), (12, 1691374110), (15, 1353099288), (18, 1127582740), (19, 1068236280), (20, 1014824466), (24, 845687055), (30, 676549644), (36, 563791370), (38, 534118140), (40, 507412233), (45, 451033096), (57, 356078760), (60, 338274822), (72, 281895685), (76, 267059070), (90, 225516548), (95, 213647256), (114, 178039380), (120, 169137411), (152, 133529535), (171, 118692920), (180, 112758274), (190, 106823628), (228, 89019690), (285, 71215752), (342, 59346460), (360, 56379137), (380, 53411814), (456, 44509845), (570, 35607876), (684, 29673230), (760, 26705907), (855, 23738584), (1140, 17803938), (1368, 14836615), (1710, 11869292), (2280, 8901969), (3420, 5934646), (6840, 2967323)]