20259242472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1736

約数の個数: 192

約数和(自身を含む): 61121692800

約数和(自身を除く): 40862450328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 503, 588, 609, 696, 812, 1006, 1176, 1181, 1218, 1421, 1509, 1624, 2012, 2362, 2436, 2842, 3018, 3521, 3543, 4024, 4263, 4724, 4872, 5684, 6036, 7042, 7086, 8267, 8526, 9448, 10563, 11368, 12072, 14084, 14172, 14587, 16534, 17052, 21126, 24647, 24801, 28168, 28344, 29174, 33068, 34104, 34249, 42252, 43761, 49294, 49602, 57869, 58348, 66136, 68498, 73941, 84504, 87522, 98588, 99204, 102109, 102747, 115738, 116696, 136996, 147882, 173607, 175044, 197176, 198408, 204218, 205494, 231476, 239743, 273992, 295764, 306327, 347214, 350088, 408436, 410988, 462952, 479486, 591528, 594043, 612654, 694428, 714763, 719229, 816872, 821976, 958972, 1188086, 1225308, 1388856, 1429526, 1438458, 1678201, 1782129, 1917944, 2144289, 2376172, 2450616, 2859052, 2876916, 3356402, 3564258, 4158301, 4288578, 4752344, 5034603, 5718104, 5753832, 6712804, 7128516, 8316602, 8577156, 10069206, 12474903, 13425608, 14257032, 16633204, 17154312, 17227247, 20138412, 24949806, 29108107, 33266408, 34454494, 40276824, 49899612, 51681741, 58216214, 68908988, 87324321, 99799224, 103363482, 116432428, 120590729, 137817976, 174648642, 206726964, 232864856, 241181458, 349297284, 361772187, 413453928, 482362916, 698594568, 723544374, 844135103, 964725832, 1447088748, 1688270206, 2532405309, 2894177496, 3376540412, 5064810618, 6753080824, 10129621236, 20259242472]

約数ペア:

[(1, 20259242472), (2, 10129621236), (3, 6753080824), (4, 5064810618), (6, 3376540412), (7, 2894177496), (8, 2532405309), (12, 1688270206), (14, 1447088748), (21, 964725832), (24, 844135103), (28, 723544374), (29, 698594568), (42, 482362916), (49, 413453928), (56, 361772187), (58, 349297284), (84, 241181458), (87, 232864856), (98, 206726964), (116, 174648642), (147, 137817976), (168, 120590729), (174, 116432428), (196, 103363482), (203, 99799224), (232, 87324321), (294, 68908988), (348, 58216214), (392, 51681741), (406, 49899612), (503, 40276824), (588, 34454494), (609, 33266408), (696, 29108107), (812, 24949806), (1006, 20138412), (1176, 17227247), (1181, 17154312), (1218, 16633204), (1421, 14257032), (1509, 13425608), (1624, 12474903), (2012, 10069206), (2362, 8577156), (2436, 8316602), (2842, 7128516), (3018, 6712804), (3521, 5753832), (3543, 5718104), (4024, 5034603), (4263, 4752344), (4724, 4288578), (4872, 4158301), (5684, 3564258), (6036, 3356402), (7042, 2876916), (7086, 2859052), (8267, 2450616), (8526, 2376172), (9448, 2144289), (10563, 1917944), (11368, 1782129), (12072, 1678201), (14084, 1438458), (14172, 1429526), (14587, 1388856), (16534, 1225308), (17052, 1188086), (21126, 958972), (24647, 821976), (24801, 816872), (28168, 719229), (28344, 714763), (29174, 694428), (33068, 612654), (34104, 594043), (34249, 591528), (42252, 479486), (43761, 462952), (49294, 410988), (49602, 408436), (57869, 350088), (58348, 347214), (66136, 306327), (68498, 295764), (73941, 273992), (84504, 239743), (87522, 231476), (98588, 205494), (99204, 204218), (102109, 198408), (102747, 197176), (115738, 175044), (116696, 173607), (136996, 147882)]