20372016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60631}}^1$

素因数の和:60649

約数の個数: 40

約数和(自身を含む): 60146944

約数和(自身を除く): 39774928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60631, 121262, 181893, 242524, 363786, 424417, 485048, 727572, 848834, 970096, 1273251, 1455144, 1697668, 2546502, 2910288, 3395336, 5093004, 6790672, 10186008, 20372016]

約数ペア:

[(1, 20372016), (2, 10186008), (3, 6790672), (4, 5093004), (6, 3395336), (7, 2910288), (8, 2546502), (12, 1697668), (14, 1455144), (16, 1273251), (21, 970096), (24, 848834), (28, 727572), (42, 485048), (48, 424417), (56, 363786), (84, 242524), (112, 181893), (168, 121262), (336, 60631)]