20216964432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60169537}}^1$

素因数の和:60169555

約数の個数: 40

約数和(自身を含む): 59688181696

約数和(自身を除く): 39471217264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60169537, 120339074, 180508611, 240678148, 361017222, 421186759, 481356296, 722034444, 842373518, 962712592, 1263560277, 1444068888, 1684747036, 2527120554, 2888137776, 3369494072, 5054241108, 6738988144, 10108482216, 20216964432]

約数ペア:

[(1, 20216964432), (2, 10108482216), (3, 6738988144), (4, 5054241108), (6, 3369494072), (7, 2888137776), (8, 2527120554), (12, 1684747036), (14, 1444068888), (16, 1263560277), (21, 962712592), (24, 842373518), (28, 722034444), (42, 481356296), (48, 421186759), (56, 361017222), (84, 240678148), (112, 180508611), (168, 120339074), (336, 60169537)]