20141931620

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1\times {\mathrm{12107}}^1$

素因数の和:12740

約数の個数: 48

約数和(自身を含む): 42619385088

約数和(自身を除く): 22477453468

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 431, 772, 862, 965, 1724, 1930, 2155, 3860, 4310, 8620, 12107, 24214, 48428, 60535, 83183, 121070, 166366, 242140, 332732, 415915, 831830, 1663660, 2336651, 4673302, 5218117, 9346604, 10436234, 11683255, 20872468, 23366510, 26090585, 46733020, 52181170, 104362340, 1007096581, 2014193162, 4028386324, 5035482905, 10070965810, 20141931620]

約数ペア:

[(1, 20141931620), (2, 10070965810), (4, 5035482905), (5, 4028386324), (10, 2014193162), (20, 1007096581), (193, 104362340), (386, 52181170), (431, 46733020), (772, 26090585), (862, 23366510), (965, 20872468), (1724, 11683255), (1930, 10436234), (2155, 9346604), (3860, 5218117), (4310, 4673302), (8620, 2336651), (12107, 1663660), (24214, 831830), (48428, 415915), (60535, 332732), (83183, 242140), (121070, 166366)]