20141982108

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{46559}}^1$

素因数の和:46827

約数の個数: 72

約数和(自身を含む): 52012920960

約数和(自身を除く): 31870938852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 197, 244, 366, 394, 549, 591, 732, 788, 1098, 1182, 1773, 2196, 2364, 3546, 7092, 12017, 24034, 36051, 46559, 48068, 72102, 93118, 108153, 139677, 144204, 186236, 216306, 279354, 419031, 432612, 558708, 838062, 1676124, 2840099, 5680198, 8520297, 9172123, 11360396, 17040594, 18344246, 25560891, 27516369, 34081188, 36688492, 51121782, 55032738, 82549107, 102243564, 110065476, 165098214, 330196428, 559499503, 1118999006, 1678498509, 2237998012, 3356997018, 5035495527, 6713994036, 10070991054, 20141982108]

約数ペア:

[(1, 20141982108), (2, 10070991054), (3, 6713994036), (4, 5035495527), (6, 3356997018), (9, 2237998012), (12, 1678498509), (18, 1118999006), (36, 559499503), (61, 330196428), (122, 165098214), (183, 110065476), (197, 102243564), (244, 82549107), (366, 55032738), (394, 51121782), (549, 36688492), (591, 34081188), (732, 27516369), (788, 25560891), (1098, 18344246), (1182, 17040594), (1773, 11360396), (2196, 9172123), (2364, 8520297), (3546, 5680198), (7092, 2840099), (12017, 1676124), (24034, 838062), (36051, 558708), (46559, 432612), (48068, 419031), (72102, 279354), (93118, 216306), (108153, 186236), (139677, 144204)]