20238036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 59609088

約数和(自身を除く): 39371052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 431, 516, 546, 559, 602, 862, 903, 1092, 1118, 1204, 1293, 1677, 1724, 1806, 2236, 2586, 3017, 3354, 3612, 3913, 5172, 5603, 6034, 6708, 7826, 9051, 11206, 11739, 12068, 15652, 16809, 18102, 18533, 22412, 23478, 33618, 36204, 37066, 39221, 46956, 55599, 67236, 74132, 78442, 111198, 117663, 129731, 156884, 222396, 235326, 240929, 259462, 389193, 470652, 481858, 518924, 722787, 778386, 963716, 1445574, 1556772, 1686503, 2891148, 3373006, 5059509, 6746012, 10119018, 20238036]

約数ペア:

[(1, 20238036), (2, 10119018), (3, 6746012), (4, 5059509), (6, 3373006), (7, 2891148), (12, 1686503), (13, 1556772), (14, 1445574), (21, 963716), (26, 778386), (28, 722787), (39, 518924), (42, 481858), (43, 470652), (52, 389193), (78, 259462), (84, 240929), (86, 235326), (91, 222396), (129, 156884), (156, 129731), (172, 117663), (182, 111198), (258, 78442), (273, 74132), (301, 67236), (364, 55599), (431, 46956), (516, 39221), (546, 37066), (559, 36204), (602, 33618), (862, 23478), (903, 22412), (1092, 18533), (1118, 18102), (1204, 16809), (1293, 15652), (1677, 12068), (1724, 11739), (1806, 11206), (2236, 9051), (2586, 7826), (3017, 6708), (3354, 6034), (3612, 5603), (3913, 5172)]