20423804510606

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{22716691}}^1$

素因数の和:22717280

約数の個数: 32

約数和(自身を含む): 35328999398400

約数和(自身を除く): 14905194887794

約数列:

[1, 2, 7, 14, 149, 298, 431, 862, 1043, 2086, 3017, 6034, 64219, 128438, 449533, 899066, 22716691, 45433382, 159016837, 318033674, 3384786959, 6769573918, 9790893821, 19581787642, 23693508713, 47387017426, 68536256747, 137072513494, 1458843179329, 2917686358658, 10211902255303, 20423804510606]

約数ペア:

[(1, 20423804510606), (2, 10211902255303), (7, 2917686358658), (14, 1458843179329), (149, 137072513494), (298, 68536256747), (431, 47387017426), (862, 23693508713), (1043, 19581787642), (2086, 9790893821), (3017, 6769573918), (6034, 3384786959), (64219, 318033674), (128438, 159016837), (449533, 45433382), (899066, 22716691)]