20163242832306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16657}}^1\times {\mathrm{394813}}^1$

素因数の和:411555

約数の個数: 64

約数和(自身を含む): 46721669691648

約数和(自身を除く): 26558426859342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 16657, 33314, 49971, 99942, 116599, 233198, 349797, 394813, 699594, 789626, 1184439, 1215961, 2368878, 2431922, 2763691, 3647883, 5527382, 7295766, 8291073, 8511727, 16582146, 17023454, 25535181, 28821349, 51070362, 57642698, 86464047, 172928094, 201749443, 403498886, 605248329, 1210496658, 6576400141, 13152800282, 19729200423, 39458400846, 46034800987, 92069601974, 138104402961, 276208805922, 480077210293, 960154420586, 1440231630879, 2880463261758, 3360540472051, 6721080944102, 10081621416153, 20163242832306]

約数ペア:

[(1, 20163242832306), (2, 10081621416153), (3, 6721080944102), (6, 3360540472051), (7, 2880463261758), (14, 1440231630879), (21, 960154420586), (42, 480077210293), (73, 276208805922), (146, 138104402961), (219, 92069601974), (438, 46034800987), (511, 39458400846), (1022, 19729200423), (1533, 13152800282), (3066, 6576400141), (16657, 1210496658), (33314, 605248329), (49971, 403498886), (99942, 201749443), (116599, 172928094), (233198, 86464047), (349797, 57642698), (394813, 51070362), (699594, 28821349), (789626, 25535181), (1184439, 17023454), (1215961, 16582146), (2368878, 8511727), (2431922, 8291073), (2763691, 7295766), (3647883, 5527382)]