20061490644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{3469}}^1$

素因数の和:4871

約数の個数: 120

約数和(自身を含む): 56536335240

約数和(自身を除く): 36474844596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1373, 1404, 2106, 2746, 3469, 4119, 4212, 5492, 6938, 8238, 10407, 12357, 13876, 16476, 17849, 20814, 24714, 31221, 35698, 37071, 41628, 45097, 49428, 53547, 62442, 71396, 74142, 90194, 93663, 107094, 111213, 124884, 135291, 148284, 160641, 180388, 187326, 214188, 222426, 270582, 280989, 321282, 374652, 405873, 444852, 481923, 541164, 561978, 642564, 811746, 963846, 1123956, 1217619, 1445769, 1623492, 1927692, 2435238, 2891538, 3652857, 4762937, 4870476, 5783076, 7305714, 9525874, 14288811, 14611428, 19051748, 28577622, 42866433, 57155244, 61918181, 85732866, 123836362, 128599299, 171465732, 185754543, 247672724, 257198598, 371509086, 385797897, 514397196, 557263629, 743018172, 771595794, 1114527258, 1543191588, 1671790887, 2229054516, 3343581774, 5015372661, 6687163548, 10030745322, 20061490644]

約数ペア:

[(1, 20061490644), (2, 10030745322), (3, 6687163548), (4, 5015372661), (6, 3343581774), (9, 2229054516), (12, 1671790887), (13, 1543191588), (18, 1114527258), (26, 771595794), (27, 743018172), (36, 557263629), (39, 514397196), (52, 385797897), (54, 371509086), (78, 257198598), (81, 247672724), (108, 185754543), (117, 171465732), (156, 128599299), (162, 123836362), (234, 85732866), (324, 61918181), (351, 57155244), (468, 42866433), (702, 28577622), (1053, 19051748), (1373, 14611428), (1404, 14288811), (2106, 9525874), (2746, 7305714), (3469, 5783076), (4119, 4870476), (4212, 4762937), (5492, 3652857), (6938, 2891538), (8238, 2435238), (10407, 1927692), (12357, 1623492), (13876, 1445769), (16476, 1217619), (17849, 1123956), (20814, 963846), (24714, 811746), (31221, 642564), (35698, 561978), (37071, 541164), (41628, 481923), (45097, 444852), (49428, 405873), (53547, 374652), (62442, 321282), (71396, 280989), (74142, 270582), (90194, 222426), (93663, 214188), (107094, 187326), (111213, 180388), (124884, 160641), (135291, 148284)]