20130344514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1551113}}^1$

素因数の和:1551231

約数の個数: 48

約数和(自身を含む): 50330547072

約数和(自身を除く): 30200202558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 1551113, 3102226, 4653339, 9306678, 10857791, 13960017, 21715582, 27920034, 32573373, 65146746, 97720119, 159764639, 195440238, 319529278, 479293917, 958587834, 1118352473, 1437881751, 2236704946, 2875763502, 3355057419, 6710114838, 10065172257, 20130344514]

約数ペア:

[(1, 20130344514), (2, 10065172257), (3, 6710114838), (6, 3355057419), (7, 2875763502), (9, 2236704946), (14, 1437881751), (18, 1118352473), (21, 958587834), (42, 479293917), (63, 319529278), (103, 195440238), (126, 159764639), (206, 97720119), (309, 65146746), (618, 32573373), (721, 27920034), (927, 21715582), (1442, 13960017), (1854, 10857791), (2163, 9306678), (4326, 4653339), (6489, 3102226), (12978, 1551113)]