20035435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 9382037

約数列:

[1, 5, 7, 17, 35, 85, 119, 151, 223, 595, 755, 1057, 1115, 1561, 2567, 3791, 5285, 7805, 12835, 17969, 18955, 26537, 33673, 89845, 132685, 168365, 235711, 572441, 1178555, 2862205, 4007087, 20035435]

約数ペア:

[(1, 20035435), (5, 4007087), (7, 2862205), (17, 1178555), (35, 572441), (85, 235711), (119, 168365), (151, 132685), (223, 89845), (595, 33673), (755, 26537), (1057, 18955), (1115, 17969), (1561, 12835), (2567, 7805), (3791, 5285)]