20083441737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{37993}}^1$

素因数の和:38229

約数の個数: 32

約数和(自身を含む): 28712521728

約数和(自身を除く): 8629079991

約数列:

[1, 3, 23, 47, 69, 141, 163, 489, 1081, 3243, 3749, 7661, 11247, 22983, 37993, 113979, 176203, 528609, 873839, 1785671, 2621517, 5357013, 6192859, 18578577, 41070433, 123211299, 142435757, 291064373, 427307271, 873193119, 6694480579, 20083441737]

約数ペア:

[(1, 20083441737), (3, 6694480579), (23, 873193119), (47, 427307271), (69, 291064373), (141, 142435757), (163, 123211299), (489, 41070433), (1081, 18578577), (3243, 6192859), (3749, 5357013), (7661, 2621517), (11247, 1785671), (22983, 873839), (37993, 528609), (113979, 176203)]