20216954304

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15401}}^1$

素因数の和:15515

約数の個数: 168

約数和(自身を含む): 60418595952

約数和(自身を除く): 40201641648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 53, 64, 72, 86, 96, 106, 129, 144, 159, 172, 192, 212, 258, 288, 318, 344, 387, 424, 477, 516, 576, 636, 688, 774, 848, 954, 1032, 1272, 1376, 1548, 1696, 1908, 2064, 2279, 2544, 2752, 3096, 3392, 3816, 4128, 4558, 5088, 6192, 6837, 7632, 8256, 9116, 10176, 12384, 13674, 15264, 15401, 18232, 20511, 24768, 27348, 30528, 30802, 36464, 41022, 46203, 54696, 61604, 72928, 82044, 92406, 109392, 123208, 138609, 145856, 164088, 184812, 218784, 246416, 277218, 328176, 369624, 437568, 492832, 554436, 656352, 662243, 739248, 816253, 985664, 1108872, 1312704, 1324486, 1478496, 1632506, 1986729, 2217744, 2448759, 2648972, 2956992, 3265012, 3973458, 4435488, 4897518, 5297944, 5960187, 6530024, 7346277, 7946916, 8870976, 9795036, 10595888, 11920374, 13060048, 14692554, 15893832, 19590072, 21191776, 23840748, 26120096, 29385108, 31787664, 35098879, 39180144, 42383552, 47681496, 52240192, 58770216, 63575328, 70197758, 78360288, 95362992, 105296637, 117540432, 127150656, 140395516, 156720576, 190725984, 210593274, 235080864, 280791032, 315889911, 381451968, 421186548, 470161728, 561582064, 631779822, 842373096, 1123164128, 1263559644, 1684746192, 2246328256, 2527119288, 3369492384, 5054238576, 6738984768, 10108477152, 20216954304]

約数ペア:

[(1, 20216954304), (2, 10108477152), (3, 6738984768), (4, 5054238576), (6, 3369492384), (8, 2527119288), (9, 2246328256), (12, 1684746192), (16, 1263559644), (18, 1123164128), (24, 842373096), (32, 631779822), (36, 561582064), (43, 470161728), (48, 421186548), (53, 381451968), (64, 315889911), (72, 280791032), (86, 235080864), (96, 210593274), (106, 190725984), (129, 156720576), (144, 140395516), (159, 127150656), (172, 117540432), (192, 105296637), (212, 95362992), (258, 78360288), (288, 70197758), (318, 63575328), (344, 58770216), (387, 52240192), (424, 47681496), (477, 42383552), (516, 39180144), (576, 35098879), (636, 31787664), (688, 29385108), (774, 26120096), (848, 23840748), (954, 21191776), (1032, 19590072), (1272, 15893832), (1376, 14692554), (1548, 13060048), (1696, 11920374), (1908, 10595888), (2064, 9795036), (2279, 8870976), (2544, 7946916), (2752, 7346277), (3096, 6530024), (3392, 5960187), (3816, 5297944), (4128, 4897518), (4558, 4435488), (5088, 3973458), (6192, 3265012), (6837, 2956992), (7632, 2648972), (8256, 2448759), (9116, 2217744), (10176, 1986729), (12384, 1632506), (13674, 1478496), (15264, 1324486), (15401, 1312704), (18232, 1108872), (20511, 985664), (24768, 816253), (27348, 739248), (30528, 662243), (30802, 656352), (36464, 554436), (41022, 492832), (46203, 437568), (54696, 369624), (61604, 328176), (72928, 277218), (82044, 246416), (92406, 218784), (109392, 184812), (123208, 164088), (138609, 145856)]