20167081332

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{30703}}^1$

素因数の和:31268

約数の個数: 48

約数和(自身を含む): 47538634752

約数和(自身を除く): 27371553420

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 431, 508, 762, 862, 1293, 1524, 1724, 2586, 5172, 30703, 54737, 61406, 92109, 109474, 122812, 164211, 184218, 218948, 328422, 368436, 656844, 3899281, 7798562, 11697843, 13232993, 15597124, 23395686, 26465986, 39698979, 46791372, 52931972, 79397958, 158795916, 1680590111, 3361180222, 5041770333, 6722360444, 10083540666, 20167081332]

約数ペア:

[(1, 20167081332), (2, 10083540666), (3, 6722360444), (4, 5041770333), (6, 3361180222), (12, 1680590111), (127, 158795916), (254, 79397958), (381, 52931972), (431, 46791372), (508, 39698979), (762, 26465986), (862, 23395686), (1293, 15597124), (1524, 13232993), (1724, 11697843), (2586, 7798562), (5172, 3899281), (30703, 656844), (54737, 368436), (61406, 328422), (92109, 218948), (109474, 184218), (122812, 164211)]