20122473332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{11149}}^1$

素因数の和:11796

約数の個数: 48

約数和(自身を含む): 38616018000

約数和(自身を除く): 18493544668

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 569, 793, 1138, 1586, 2276, 3172, 7397, 11149, 14794, 22298, 29588, 34709, 44596, 69418, 138836, 144937, 289874, 451217, 579748, 680089, 902434, 1360178, 1804868, 2720356, 6343781, 8841157, 12687562, 17682314, 25375124, 35364628, 82469153, 164938306, 329876612, 386970641, 773941282, 1547882564, 5030618333, 10061236666, 20122473332]

約数ペア:

[(1, 20122473332), (2, 10061236666), (4, 5030618333), (13, 1547882564), (26, 773941282), (52, 386970641), (61, 329876612), (122, 164938306), (244, 82469153), (569, 35364628), (793, 25375124), (1138, 17682314), (1586, 12687562), (2276, 8841157), (3172, 6343781), (7397, 2720356), (11149, 1804868), (14794, 1360178), (22298, 902434), (29588, 680089), (34709, 579748), (44596, 451217), (69418, 289874), (138836, 144937)]