2020002695144

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{35593}}^1$

素因数の和:35947

約数の個数: 128

約数和(自身を含む): 4474592928000

約数和(自身を除く): 2454590232856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 178, 193, 236, 356, 386, 413, 472, 623, 712, 772, 826, 1246, 1351, 1544, 1652, 2492, 2702, 3304, 4984, 5251, 5404, 10502, 10808, 11387, 17177, 21004, 22774, 34354, 35593, 36757, 42008, 45548, 68708, 71186, 73514, 79709, 91096, 120239, 137416, 142372, 147028, 159418, 240478, 249151, 284744, 294056, 318836, 480956, 498302, 637672, 961912, 996604, 1013443, 1993208, 2026886, 2099987, 3167777, 4053772, 4199974, 6335554, 6869449, 7094101, 8107544, 8399948, 12671108, 13738898, 14188202, 14699909, 16799896, 22174439, 25342216, 27477796, 28376404, 29399818, 44348878, 48086143, 54955592, 56752808, 58799636, 88697756, 96172286, 117599272, 177395512, 186898843, 192344572, 373797686, 384689144, 405297491, 611380961, 747595372, 810594982, 1222761922, 1308291901, 1495190744, 1621189964, 2445523844, 2616583802, 2837082437, 3242379928, 4279666727, 4891047688, 5233167604, 5674164874, 8559333454, 10466335208, 11348329748, 17118666908, 22696659496, 34237333816, 36071476699, 72142953398, 144285906796, 252500336893, 288571813592, 505000673786, 1010001347572, 2020002695144]

約数ペア:

[(1, 2020002695144), (2, 1010001347572), (4, 505000673786), (7, 288571813592), (8, 252500336893), (14, 144285906796), (28, 72142953398), (56, 36071476699), (59, 34237333816), (89, 22696659496), (118, 17118666908), (178, 11348329748), (193, 10466335208), (236, 8559333454), (356, 5674164874), (386, 5233167604), (413, 4891047688), (472, 4279666727), (623, 3242379928), (712, 2837082437), (772, 2616583802), (826, 2445523844), (1246, 1621189964), (1351, 1495190744), (1544, 1308291901), (1652, 1222761922), (2492, 810594982), (2702, 747595372), (3304, 611380961), (4984, 405297491), (5251, 384689144), (5404, 373797686), (10502, 192344572), (10808, 186898843), (11387, 177395512), (17177, 117599272), (21004, 96172286), (22774, 88697756), (34354, 58799636), (35593, 56752808), (36757, 54955592), (42008, 48086143), (45548, 44348878), (68708, 29399818), (71186, 28376404), (73514, 27477796), (79709, 25342216), (91096, 22174439), (120239, 16799896), (137416, 14699909), (142372, 14188202), (147028, 13738898), (159418, 12671108), (240478, 8399948), (249151, 8107544), (284744, 7094101), (294056, 6869449), (318836, 6335554), (480956, 4199974), (498302, 4053772), (637672, 3167777), (961912, 2099987), (996604, 2026886), (1013443, 1993208)]