20238735892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1301}}^1\times {\mathrm{13457}}^1$

素因数の和:14796

約数の個数: 36

約数和(自身を含む): 37655457084

約数和(自身を除く): 17416721192

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1301, 2602, 5204, 13457, 22117, 26914, 44234, 53828, 88468, 228769, 375989, 457538, 751978, 915076, 1503956, 3889073, 7778146, 15556292, 17507557, 35015114, 70030228, 297628469, 595256938, 1190513876, 5059683973, 10119367946, 20238735892]

約数ペア:

[(1, 20238735892), (2, 10119367946), (4, 5059683973), (17, 1190513876), (34, 595256938), (68, 297628469), (289, 70030228), (578, 35015114), (1156, 17507557), (1301, 15556292), (2602, 7778146), (5204, 3889073), (13457, 1503956), (22117, 915076), (26914, 751978), (44234, 457538), (53828, 375989), (88468, 228769)]