20514358710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11996701}}^1$

素因数の和:11996733

約数の個数: 48

約数和(自身を含む): 56144565360

約数和(自身を除く): 35630206650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11996701, 23993402, 35990103, 59983505, 71980206, 107970309, 119967010, 179950515, 215940618, 227937319, 359901030, 455874638, 539851545, 683811957, 1079703090, 1139686595, 1367623914, 2051435871, 2279373190, 3419059785, 4102871742, 6838119570, 10257179355, 20514358710]

約数ペア:

[(1, 20514358710), (2, 10257179355), (3, 6838119570), (5, 4102871742), (6, 3419059785), (9, 2279373190), (10, 2051435871), (15, 1367623914), (18, 1139686595), (19, 1079703090), (30, 683811957), (38, 539851545), (45, 455874638), (57, 359901030), (90, 227937319), (95, 215940618), (114, 179950515), (171, 119967010), (190, 107970309), (285, 71980206), (342, 59983505), (570, 35990103), (855, 23993402), (1710, 11996701)]