20194815564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{3313}}^1$

素因数の和:4077

約数の個数: 192

約数和(自身を含む): 65384954880

約数和(自身を除く): 45190139316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 733, 756, 924, 1188, 1386, 1466, 2079, 2199, 2772, 2932, 3313, 4158, 4398, 5131, 6597, 6626, 8063, 8316, 8796, 9939, 10262, 13194, 13252, 15393, 16126, 19791, 19878, 20524, 23191, 24189, 26388, 29817, 30786, 32252, 36443, 39582, 39756, 46179, 46382, 48378, 56441, 59634, 61572, 69573, 72567, 72886, 79164, 89451, 92358, 92764, 96756, 109329, 112882, 119268, 138537, 139146, 145134, 145772, 169323, 178902, 184716, 208719, 217701, 218658, 225764, 255101, 277074, 278292, 290268, 327987, 338646, 357804, 417438, 435402, 437316, 507969, 510202, 554148, 626157, 655974, 677292, 765303, 834876, 870804, 983961, 1015938, 1020404, 1252314, 1311948, 1523907, 1530606, 1967922, 2031876, 2295909, 2428429, 2504628, 3047814, 3061212, 3935844, 4591818, 4856858, 6095628, 6887727, 7285287, 9183636, 9713716, 13775454, 14570574, 16999003, 21855861, 26712719, 27550908, 29141148, 33998006, 43711722, 50997009, 53425438, 65567583, 67996012, 80138157, 87423444, 101994018, 106850876, 131135166, 152991027, 160276314, 186989033, 203988036, 240414471, 262270332, 305982054, 320552628, 373978066, 458973081, 480828942, 560967099, 611964108, 721243413, 747956132, 917946162, 961657884, 1121934198, 1442486826, 1682901297, 1835892324, 2243868396, 2884973652, 3365802594, 5048703891, 6731605188, 10097407782, 20194815564]

約数ペア:

[(1, 20194815564), (2, 10097407782), (3, 6731605188), (4, 5048703891), (6, 3365802594), (7, 2884973652), (9, 2243868396), (11, 1835892324), (12, 1682901297), (14, 1442486826), (18, 1121934198), (21, 961657884), (22, 917946162), (27, 747956132), (28, 721243413), (33, 611964108), (36, 560967099), (42, 480828942), (44, 458973081), (54, 373978066), (63, 320552628), (66, 305982054), (77, 262270332), (84, 240414471), (99, 203988036), (108, 186989033), (126, 160276314), (132, 152991027), (154, 131135166), (189, 106850876), (198, 101994018), (231, 87423444), (252, 80138157), (297, 67996012), (308, 65567583), (378, 53425438), (396, 50997009), (462, 43711722), (594, 33998006), (693, 29141148), (733, 27550908), (756, 26712719), (924, 21855861), (1188, 16999003), (1386, 14570574), (1466, 13775454), (2079, 9713716), (2199, 9183636), (2772, 7285287), (2932, 6887727), (3313, 6095628), (4158, 4856858), (4398, 4591818), (5131, 3935844), (6597, 3061212), (6626, 3047814), (8063, 2504628), (8316, 2428429), (8796, 2295909), (9939, 2031876), (10262, 1967922), (13194, 1530606), (13252, 1523907), (15393, 1311948), (16126, 1252314), (19791, 1020404), (19878, 1015938), (20524, 983961), (23191, 870804), (24189, 834876), (26388, 765303), (29817, 677292), (30786, 655974), (32252, 626157), (36443, 554148), (39582, 510202), (39756, 507969), (46179, 437316), (46382, 435402), (48378, 417438), (56441, 357804), (59634, 338646), (61572, 327987), (69573, 290268), (72567, 278292), (72886, 277074), (79164, 255101), (89451, 225764), (92358, 218658), (92764, 217701), (96756, 208719), (109329, 184716), (112882, 178902), (119268, 169323), (138537, 145772), (139146, 145134)]