20210736962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1778801}}^1$

素因数の和:1778858

約数の個数: 32

約数和(自身を含む): 35860648320

約数和(自身を除く): 15649911358

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 1778801, 3557602, 23124413, 33797219, 40912423, 46248826, 67594438, 81824846, 439363847, 531861499, 777336037, 878727694, 1063722998, 1554672074, 10105368481, 20210736962]

約数ペア:

[(1, 20210736962), (2, 10105368481), (13, 1554672074), (19, 1063722998), (23, 878727694), (26, 777336037), (38, 531861499), (46, 439363847), (247, 81824846), (299, 67594438), (437, 46248826), (494, 40912423), (598, 33797219), (874, 23124413), (5681, 3557602), (11362, 1778801)]