20102632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 42451200

約数和(自身を除く): 22348568

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7369, 14738, 29476, 58952, 81059, 162118, 228439, 324236, 456878, 648472, 913756, 1827512, 2512829, 5025658, 10051316, 20102632]

約数ペア:

[(1, 20102632), (2, 10051316), (4, 5025658), (8, 2512829), (11, 1827512), (22, 913756), (31, 648472), (44, 456878), (62, 324236), (88, 228439), (124, 162118), (248, 81059), (341, 58952), (682, 29476), (1364, 14738), (2728, 7369)]