20228238

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 45630720

約数和(自身を除く): 25402482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5591, 11182, 16773, 33546, 50319, 100638, 150957, 301914, 374597, 749194, 1123791, 2247582, 3371373, 6742746, 10114119, 20228238]

約数ペア:

[(1, 20228238), (2, 10114119), (3, 6742746), (6, 3371373), (9, 2247582), (18, 1123791), (27, 749194), (54, 374597), (67, 301914), (134, 150957), (201, 100638), (402, 50319), (603, 33546), (1206, 16773), (1809, 11182), (3618, 5591)]