20836850064

素因数分解:

$2^4\times 3^1\times {\mathrm{8527}}^1\times {\mathrm{50909}}^1$

素因数の和:59447

約数の個数: 40

約数和(自身を含む): 53835899520

約数和(自身を除く): 32999049456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8527, 17054, 25581, 34108, 50909, 51162, 68216, 101818, 102324, 136432, 152727, 203636, 204648, 305454, 407272, 409296, 610908, 814544, 1221816, 2443632, 434101043, 868202086, 1302303129, 1736404172, 2604606258, 3472808344, 5209212516, 6945616688, 10418425032, 20836850064]

約数ペア:

[(1, 20836850064), (2, 10418425032), (3, 6945616688), (4, 5209212516), (6, 3472808344), (8, 2604606258), (12, 1736404172), (16, 1302303129), (24, 868202086), (48, 434101043), (8527, 2443632), (17054, 1221816), (25581, 814544), (34108, 610908), (50909, 409296), (51162, 407272), (68216, 305454), (101818, 204648), (102324, 203636), (136432, 152727)]