20036701456665

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{780701401}}^1$

素因数の和:780701497

約数の個数: 32

約数和(自身を含む): 33726300566400

約数和(自身を除く): 13689599109735

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 25665, 780701401, 2342104203, 3903507005, 11710521015, 22640340629, 46061382659, 67921021887, 113201703145, 138184147977, 230306913295, 339605109435, 690920739885, 1335780097111, 4007340291333, 6678900485555, 20036701456665]

約数ペア:

[(1, 20036701456665), (3, 6678900485555), (5, 4007340291333), (15, 1335780097111), (29, 690920739885), (59, 339605109435), (87, 230306913295), (145, 138184147977), (177, 113201703145), (295, 67921021887), (435, 46061382659), (885, 22640340629), (1711, 11710521015), (5133, 3903507005), (8555, 2342104203), (25665, 780701401)]