20284330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 20213078

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3023, 3355, 6046, 6710, 15115, 30230, 33253, 66506, 166265, 184403, 332530, 368806, 922015, 1844030, 2028433, 4056866, 10142165, 20284330]

約数ペア:

[(1, 20284330), (2, 10142165), (5, 4056866), (10, 2028433), (11, 1844030), (22, 922015), (55, 368806), (61, 332530), (110, 184403), (122, 166265), (305, 66506), (610, 33253), (671, 30230), (1342, 15115), (3023, 6710), (3355, 6046)]