20133957558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{384691}}^1$

素因数の和:384781

約数の個数: 64

約数和(自身を含む): 48083422464

約数和(自身を除く): 27949464906

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1342, 1586, 2013, 2379, 4026, 4758, 8723, 17446, 26169, 52338, 384691, 769382, 1154073, 2308146, 4231601, 5000983, 8463202, 10001966, 12694803, 15002949, 23466151, 25389606, 30005898, 46932302, 55010813, 70398453, 110021626, 140796906, 165032439, 258127661, 305059963, 330064878, 516255322, 610119926, 774382983, 915179889, 1548765966, 1830359778, 3355659593, 6711319186, 10066978779, 20133957558]

約数ペア:

[(1, 20133957558), (2, 10066978779), (3, 6711319186), (6, 3355659593), (11, 1830359778), (13, 1548765966), (22, 915179889), (26, 774382983), (33, 610119926), (39, 516255322), (61, 330064878), (66, 305059963), (78, 258127661), (122, 165032439), (143, 140796906), (183, 110021626), (286, 70398453), (366, 55010813), (429, 46932302), (671, 30005898), (793, 25389606), (858, 23466151), (1342, 15002949), (1586, 12694803), (2013, 10001966), (2379, 8463202), (4026, 5000983), (4758, 4231601), (8723, 2308146), (17446, 1154073), (26169, 769382), (52338, 384691)]