20198501862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{94427}}^1$

素因数の和:94913

約数の個数: 64

約数和(自身を含む): 50474409984

約数和(自身を除く): 30275908122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 463, 926, 1389, 2778, 3241, 5093, 6482, 9723, 10186, 15279, 19446, 30558, 35651, 71302, 94427, 106953, 188854, 213906, 283281, 566562, 660989, 1038697, 1321978, 1982967, 2077394, 3116091, 3965934, 6232182, 7270879, 14541758, 21812637, 43625274, 43719701, 87439402, 131159103, 262318206, 306037907, 480916711, 612075814, 918113721, 961833422, 1442750133, 1836227442, 2885500266, 3366416977, 6732833954, 10099250931, 20198501862]

約数ペア:

[(1, 20198501862), (2, 10099250931), (3, 6732833954), (6, 3366416977), (7, 2885500266), (11, 1836227442), (14, 1442750133), (21, 961833422), (22, 918113721), (33, 612075814), (42, 480916711), (66, 306037907), (77, 262318206), (154, 131159103), (231, 87439402), (462, 43719701), (463, 43625274), (926, 21812637), (1389, 14541758), (2778, 7270879), (3241, 6232182), (5093, 3965934), (6482, 3116091), (9723, 2077394), (10186, 1982967), (15279, 1321978), (19446, 1038697), (30558, 660989), (35651, 566562), (71302, 283281), (94427, 213906), (106953, 188854)]