20193232494

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1\times {\mathrm{27943}}^1$

素因数の和:30792

約数の個数: 32

約数和(自身を含む): 41341918464

約数和(自身を除く): 21148685970

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2801, 5602, 8403, 16806, 27943, 55886, 83829, 120443, 167658, 240886, 361329, 722658, 1201549, 2403098, 3604647, 7209294, 78268343, 156536686, 234805029, 469610058, 3365538749, 6731077498, 10096616247, 20193232494]

約数ペア:

[(1, 20193232494), (2, 10096616247), (3, 6731077498), (6, 3365538749), (43, 469610058), (86, 234805029), (129, 156536686), (258, 78268343), (2801, 7209294), (5602, 3604647), (8403, 2403098), (16806, 1201549), (27943, 722658), (55886, 361329), (83829, 240886), (120443, 167658)]