20527256412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{504157}}^1$

素因数の和:504212

約数の個数: 96

約数和(自身を含む): 59288980800

約数和(自身を除く): 38761724388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3393, 4524, 6786, 10179, 13572, 20358, 40716, 504157, 1008314, 1512471, 2016628, 3024942, 4537413, 6049884, 6554041, 9074826, 13108082, 13612239, 14620553, 18149652, 19662123, 26216164, 27224478, 29241106, 39324246, 43861659, 54448956, 58482212, 58986369, 78648492, 87723318, 117972738, 131584977, 175446636, 176959107, 190067189, 235945476, 263169954, 353918214, 380134378, 394754931, 526339908, 570201567, 707836428, 760268756, 789509862, 1140403134, 1579019724, 1710604701, 2280806268, 3421209402, 5131814103, 6842418804, 10263628206, 20527256412]

約数ペア:

[(1, 20527256412), (2, 10263628206), (3, 6842418804), (4, 5131814103), (6, 3421209402), (9, 2280806268), (12, 1710604701), (13, 1579019724), (18, 1140403134), (26, 789509862), (27, 760268756), (29, 707836428), (36, 570201567), (39, 526339908), (52, 394754931), (54, 380134378), (58, 353918214), (78, 263169954), (87, 235945476), (108, 190067189), (116, 176959107), (117, 175446636), (156, 131584977), (174, 117972738), (234, 87723318), (261, 78648492), (348, 58986369), (351, 58482212), (377, 54448956), (468, 43861659), (522, 39324246), (702, 29241106), (754, 27224478), (783, 26216164), (1044, 19662123), (1131, 18149652), (1404, 14620553), (1508, 13612239), (1566, 13108082), (2262, 9074826), (3132, 6554041), (3393, 6049884), (4524, 4537413), (6786, 3024942), (10179, 2016628), (13572, 1512471), (20358, 1008314), (40716, 504157)]