20218014966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1\times {\mathrm{1789}}^1$

素因数の和:3009

約数の個数: 64

約数和(自身を含む): 43302133440

約数和(自身を除く): 23084118474

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1097, 1717, 1789, 2194, 3291, 3434, 3578, 5151, 5367, 6582, 10302, 10734, 18649, 30413, 37298, 55947, 60826, 91239, 110797, 111894, 180689, 182478, 221594, 332391, 361378, 542067, 664782, 1084134, 1883549, 1962533, 3071713, 3767098, 3925066, 5650647, 5887599, 6143426, 9215139, 11301294, 11775198, 18430278, 33363061, 66726122, 100089183, 198215833, 200178366, 396431666, 594647499, 1189294998, 3369669161, 6739338322, 10109007483, 20218014966]

約数ペア:

[(1, 20218014966), (2, 10109007483), (3, 6739338322), (6, 3369669161), (17, 1189294998), (34, 594647499), (51, 396431666), (101, 200178366), (102, 198215833), (202, 100089183), (303, 66726122), (606, 33363061), (1097, 18430278), (1717, 11775198), (1789, 11301294), (2194, 9215139), (3291, 6143426), (3434, 5887599), (3578, 5650647), (5151, 3925066), (5367, 3767098), (6582, 3071713), (10302, 1962533), (10734, 1883549), (18649, 1084134), (30413, 664782), (37298, 542067), (55947, 361378), (60826, 332391), (91239, 221594), (110797, 182478), (111894, 180689)]