20242192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 40934880

約数和(自身を除く): 20692688

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 523, 656, 944, 1046, 2092, 2419, 4184, 4838, 8368, 9676, 19352, 21443, 30857, 38704, 42886, 61714, 85772, 123428, 171544, 246856, 343088, 493712, 1265137, 2530274, 5060548, 10121096, 20242192]

約数ペア:

[(1, 20242192), (2, 10121096), (4, 5060548), (8, 2530274), (16, 1265137), (41, 493712), (59, 343088), (82, 246856), (118, 171544), (164, 123428), (236, 85772), (328, 61714), (472, 42886), (523, 38704), (656, 30857), (944, 21443), (1046, 19352), (2092, 9676), (2419, 8368), (4184, 4838)]