20148614404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{9719}}^1$

素因数の和:10492

約数の個数: 48

約数和(自身を含む): 38260252800

約数和(自身を除く): 18111638396

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 709, 731, 1418, 1462, 2836, 2924, 9719, 12053, 19438, 24106, 30487, 38876, 48212, 60974, 121948, 165223, 330446, 417917, 518279, 660892, 835834, 1036558, 1671668, 2073116, 6890771, 7104589, 13781542, 14209178, 27563084, 28418356, 117143107, 234286214, 296303153, 468572428, 592606306, 1185212612, 5037153601, 10074307202, 20148614404]

約数ペア:

[(1, 20148614404), (2, 10074307202), (4, 5037153601), (17, 1185212612), (34, 592606306), (43, 468572428), (68, 296303153), (86, 234286214), (172, 117143107), (709, 28418356), (731, 27563084), (1418, 14209178), (1462, 13781542), (2836, 7104589), (2924, 6890771), (9719, 2073116), (12053, 1671668), (19438, 1036558), (24106, 835834), (30487, 660892), (38876, 518279), (48212, 417917), (60974, 330446), (121948, 165223)]