20107762911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{11467}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 31375622304

約数和(自身を除く): 11267859393

約数列:

[1, 3, 9, 17, 51, 73, 153, 157, 219, 471, 657, 1241, 1413, 2669, 3723, 8007, 11169, 11461, 11467, 24021, 34383, 34401, 103149, 103203, 194837, 194939, 584511, 584817, 837091, 1753533, 1754451, 1800319, 2511273, 5400957, 7533819, 14230547, 16202871, 30605423, 42691641, 91816269, 128074923, 131423287, 275448807, 394269861, 1182809583, 2234195879, 6702587637, 20107762911]

約数ペア:

[(1, 20107762911), (3, 6702587637), (9, 2234195879), (17, 1182809583), (51, 394269861), (73, 275448807), (153, 131423287), (157, 128074923), (219, 91816269), (471, 42691641), (657, 30605423), (1241, 16202871), (1413, 14230547), (2669, 7533819), (3723, 5400957), (8007, 2511273), (11169, 1800319), (11461, 1754451), (11467, 1753533), (24021, 837091), (34383, 584817), (34401, 584511), (103149, 194939), (103203, 194837)]