20160952188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{75269}}^1$

素因数の和:75407

約数の個数: 96

約数和(自身を含む): 54172722240

約数和(自身を除く): 34011770052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 101, 102, 156, 202, 204, 221, 303, 404, 442, 606, 663, 884, 1212, 1313, 1326, 1717, 2626, 2652, 3434, 3939, 5151, 5252, 6868, 7878, 10302, 15756, 20604, 22321, 44642, 66963, 75269, 89284, 133926, 150538, 225807, 267852, 301076, 451614, 903228, 978497, 1279573, 1956994, 2559146, 2935491, 3838719, 3913988, 5118292, 5870982, 7602169, 7677438, 11741964, 15204338, 15354876, 16634449, 22806507, 30408676, 33268898, 45613014, 49903347, 66537796, 91226028, 98828197, 99806694, 129236873, 197656394, 199613388, 258473746, 296484591, 387710619, 395312788, 516947492, 592969182, 775421238, 1185938364, 1550842476, 1680079349, 3360158698, 5040238047, 6720317396, 10080476094, 20160952188]

約数ペア:

[(1, 20160952188), (2, 10080476094), (3, 6720317396), (4, 5040238047), (6, 3360158698), (12, 1680079349), (13, 1550842476), (17, 1185938364), (26, 775421238), (34, 592969182), (39, 516947492), (51, 395312788), (52, 387710619), (68, 296484591), (78, 258473746), (101, 199613388), (102, 197656394), (156, 129236873), (202, 99806694), (204, 98828197), (221, 91226028), (303, 66537796), (404, 49903347), (442, 45613014), (606, 33268898), (663, 30408676), (884, 22806507), (1212, 16634449), (1313, 15354876), (1326, 15204338), (1717, 11741964), (2626, 7677438), (2652, 7602169), (3434, 5870982), (3939, 5118292), (5151, 3913988), (5252, 3838719), (6868, 2935491), (7878, 2559146), (10302, 1956994), (15756, 1279573), (20604, 978497), (22321, 903228), (44642, 451614), (66963, 301076), (75269, 267852), (89284, 225807), (133926, 150538)]