20216605882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{13327}}^1$

素因数の和:14694

約数の個数: 32

約数和(自身を含む): 33734340864

約数和(自身を除く): 13517734982

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1301, 2602, 13327, 14311, 26654, 28622, 68953, 137906, 146597, 293194, 706331, 758483, 1412662, 1516966, 7769641, 15539282, 17338427, 34676854, 190722697, 381445394, 918936631, 1837873262, 10108302941, 20216605882]

約数ペア:

[(1, 20216605882), (2, 10108302941), (11, 1837873262), (22, 918936631), (53, 381445394), (106, 190722697), (583, 34676854), (1166, 17338427), (1301, 15539282), (2602, 7769641), (13327, 1516966), (14311, 1412662), (26654, 758483), (28622, 706331), (68953, 293194), (137906, 146597)]