20234536

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 44015040

約数和(自身を除く): 23780504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 5393, 10786, 21572, 37751, 43144, 75502, 151004, 302008, 361331, 722662, 1445324, 2529317, 2890648, 5058634, 10117268, 20234536]

約数ペア:

[(1, 20234536), (2, 10117268), (4, 5058634), (7, 2890648), (8, 2529317), (14, 1445324), (28, 722662), (56, 361331), (67, 302008), (134, 151004), (268, 75502), (469, 43144), (536, 37751), (938, 21572), (1876, 10786), (3752, 5393)]