20163631676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{1879}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 37016448000

約数和(自身を除く): 16852816324

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 1171, 1879, 2291, 2342, 3758, 4582, 4684, 7516, 9164, 33959, 54491, 67918, 92509, 108982, 135836, 148441, 185018, 217964, 296882, 370036, 593764, 2200309, 2682761, 4304789, 4400618, 5365522, 8609578, 8801236, 10731044, 17219156, 63808961, 127617922, 173824411, 255235844, 347648822, 695297644, 5040907919, 10081815838, 20163631676]

約数ペア:

[(1, 20163631676), (2, 10081815838), (4, 5040907919), (29, 695297644), (58, 347648822), (79, 255235844), (116, 173824411), (158, 127617922), (316, 63808961), (1171, 17219156), (1879, 10731044), (2291, 8801236), (2342, 8609578), (3758, 5365522), (4582, 4400618), (4684, 4304789), (7516, 2682761), (9164, 2200309), (33959, 593764), (54491, 370036), (67918, 296882), (92509, 217964), (108982, 185018), (135836, 148441)]