20233727811

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:570

約数の個数: 108

約数和(自身を含む): 34396034400

約数和(自身を除く): 14162306589

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 239, 269, 289, 363, 561, 717, 807, 867, 1089, 1683, 2057, 2151, 2421, 2601, 2629, 2959, 3179, 4063, 4573, 6171, 7887, 8877, 9537, 12189, 13719, 18513, 23661, 26631, 28611, 28919, 32549, 34969, 36567, 41157, 44693, 50303, 64291, 69071, 77741, 86757, 97647, 104907, 134079, 150909, 192873, 207213, 233223, 260271, 292941, 314721, 402237, 452727, 491623, 553333, 578619, 621639, 699669, 707201, 759781, 855151, 1092947, 1474869, 1659999, 2121603, 2279343, 2565453, 3278841, 4424607, 4979997, 6364809, 6838029, 7696359, 7779211, 8357591, 9406661, 9836523, 12022417, 18580099, 23337633, 25072773, 28219983, 36067251, 55740297, 70012899, 75218319, 84659949, 108201753, 132246587, 167220891, 204381089, 396739761, 613143267, 1190219283, 1839429801, 2248191979, 6744575937, 20233727811]

約数ペア:

[(1, 20233727811), (3, 6744575937), (9, 2248191979), (11, 1839429801), (17, 1190219283), (33, 613143267), (51, 396739761), (99, 204381089), (121, 167220891), (153, 132246587), (187, 108201753), (239, 84659949), (269, 75218319), (289, 70012899), (363, 55740297), (561, 36067251), (717, 28219983), (807, 25072773), (867, 23337633), (1089, 18580099), (1683, 12022417), (2057, 9836523), (2151, 9406661), (2421, 8357591), (2601, 7779211), (2629, 7696359), (2959, 6838029), (3179, 6364809), (4063, 4979997), (4573, 4424607), (6171, 3278841), (7887, 2565453), (8877, 2279343), (9537, 2121603), (12189, 1659999), (13719, 1474869), (18513, 1092947), (23661, 855151), (26631, 759781), (28611, 707201), (28919, 699669), (32549, 621639), (34969, 578619), (36567, 553333), (41157, 491623), (44693, 452727), (50303, 402237), (64291, 314721), (69071, 292941), (77741, 260271), (86757, 233223), (97647, 207213), (104907, 192873), (134079, 150909)]