20946330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3412

約数の個数: 64

約数和(自身を含む): 58302720

約数和(自身を除く): 37356390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 3373, 6210, 6746, 10119, 16865, 20238, 30357, 33730, 50595, 60714, 77579, 91071, 101190, 151785, 155158, 182142, 232737, 303570, 387895, 455355, 465474, 698211, 775790, 910710, 1163685, 1396422, 2094633, 2327370, 3491055, 4189266, 6982110, 10473165, 20946330]

約数ペア:

[(1, 20946330), (2, 10473165), (3, 6982110), (5, 4189266), (6, 3491055), (9, 2327370), (10, 2094633), (15, 1396422), (18, 1163685), (23, 910710), (27, 775790), (30, 698211), (45, 465474), (46, 455355), (54, 387895), (69, 303570), (90, 232737), (115, 182142), (135, 155158), (138, 151785), (207, 101190), (230, 91071), (270, 77579), (345, 60714), (414, 50595), (621, 33730), (690, 30357), (1035, 20238), (1242, 16865), (2070, 10119), (3105, 6746), (3373, 6210)]