20138025726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12294277}}^1$

素因数の和:12294305

約数の個数: 48

約数和(自身を含む): 53701406304

約数和(自身を除く): 33563380578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12294277, 24588554, 36882831, 73765662, 86059939, 110648493, 159825601, 172119878, 221296986, 258179817, 319651202, 479476803, 516359634, 774539451, 958953606, 1118779207, 1438430409, 1549078902, 2237558414, 2876860818, 3356337621, 6712675242, 10069012863, 20138025726]

約数ペア:

[(1, 20138025726), (2, 10069012863), (3, 6712675242), (6, 3356337621), (7, 2876860818), (9, 2237558414), (13, 1549078902), (14, 1438430409), (18, 1118779207), (21, 958953606), (26, 774539451), (39, 516359634), (42, 479476803), (63, 319651202), (78, 258179817), (91, 221296986), (117, 172119878), (126, 159825601), (182, 110648493), (234, 86059939), (273, 73765662), (546, 36882831), (819, 24588554), (1638, 12294277)]