20162893374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{2447}}^1$

素因数の和:4022

約数の個数: 96

約数和(自身を含む): 49144402944

約数和(自身を除く): 28981509570

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1531, 1794, 2447, 2691, 3062, 4593, 4894, 5382, 7341, 9186, 13779, 14682, 19903, 22023, 27558, 31811, 35213, 39806, 44046, 56281, 59709, 63622, 70426, 95433, 105639, 112562, 119418, 168843, 179127, 190866, 211278, 286299, 316917, 337686, 358254, 457769, 506529, 572598, 633834, 731653, 915538, 1013058, 1373307, 1463306, 2194959, 2746614, 3746357, 4119921, 4389918, 6584877, 7492714, 8239842, 11239071, 13169754, 22478142, 33717213, 48702641, 67434426, 86166211, 97405282, 146107923, 172332422, 258498633, 292215846, 438323769, 516997266, 775495899, 876647538, 1120160743, 1550991798, 2240321486, 3360482229, 6720964458, 10081446687, 20162893374]

約数ペア:

[(1, 20162893374), (2, 10081446687), (3, 6720964458), (6, 3360482229), (9, 2240321486), (13, 1550991798), (18, 1120160743), (23, 876647538), (26, 775495899), (39, 516997266), (46, 438323769), (69, 292215846), (78, 258498633), (117, 172332422), (138, 146107923), (207, 97405282), (234, 86166211), (299, 67434426), (414, 48702641), (598, 33717213), (897, 22478142), (1531, 13169754), (1794, 11239071), (2447, 8239842), (2691, 7492714), (3062, 6584877), (4593, 4389918), (4894, 4119921), (5382, 3746357), (7341, 2746614), (9186, 2194959), (13779, 1463306), (14682, 1373307), (19903, 1013058), (22023, 915538), (27558, 731653), (31811, 633834), (35213, 572598), (39806, 506529), (44046, 457769), (56281, 358254), (59709, 337686), (63622, 316917), (70426, 286299), (95433, 211278), (105639, 190866), (112562, 179127), (119418, 168843)]