20158061196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25603}}^1$

素因数の和:25740

約数の個数: 144

約数和(自身を含む): 59497960704

約数和(自身を除く): 39339899508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 103, 147, 156, 182, 196, 206, 273, 294, 309, 364, 412, 546, 588, 618, 637, 721, 1092, 1236, 1274, 1339, 1442, 1911, 2163, 2548, 2678, 2884, 3822, 4017, 4326, 5047, 5356, 7644, 8034, 8652, 9373, 10094, 15141, 16068, 18746, 20188, 25603, 28119, 30282, 37492, 51206, 56238, 60564, 65611, 76809, 102412, 112476, 131222, 153618, 179221, 196833, 262444, 307236, 332839, 358442, 393666, 537663, 665678, 716884, 787332, 998517, 1075326, 1254547, 1331356, 1997034, 2150652, 2329873, 2509094, 2637109, 3763641, 3994068, 4659746, 5018188, 5274218, 6989619, 7527282, 7911327, 9319492, 10548436, 13979238, 15054564, 15822654, 16309111, 18459763, 27958476, 31645308, 32618222, 34282417, 36919526, 48927333, 55379289, 65236444, 68564834, 73839052, 97854666, 102847251, 110758578, 129218341, 137129668, 195709332, 205694502, 221517156, 239976919, 258436682, 387655023, 411389004, 479953838, 516873364, 719930757, 775310046, 959907676, 1439861514, 1550620092, 1679838433, 2879723028, 3359676866, 5039515299, 6719353732, 10079030598, 20158061196]

約数ペア:

[(1, 20158061196), (2, 10079030598), (3, 6719353732), (4, 5039515299), (6, 3359676866), (7, 2879723028), (12, 1679838433), (13, 1550620092), (14, 1439861514), (21, 959907676), (26, 775310046), (28, 719930757), (39, 516873364), (42, 479953838), (49, 411389004), (52, 387655023), (78, 258436682), (84, 239976919), (91, 221517156), (98, 205694502), (103, 195709332), (147, 137129668), (156, 129218341), (182, 110758578), (196, 102847251), (206, 97854666), (273, 73839052), (294, 68564834), (309, 65236444), (364, 55379289), (412, 48927333), (546, 36919526), (588, 34282417), (618, 32618222), (637, 31645308), (721, 27958476), (1092, 18459763), (1236, 16309111), (1274, 15822654), (1339, 15054564), (1442, 13979238), (1911, 10548436), (2163, 9319492), (2548, 7911327), (2678, 7527282), (2884, 6989619), (3822, 5274218), (4017, 5018188), (4326, 4659746), (5047, 3994068), (5356, 3763641), (7644, 2637109), (8034, 2509094), (8652, 2329873), (9373, 2150652), (10094, 1997034), (15141, 1331356), (16068, 1254547), (18746, 1075326), (20188, 998517), (25603, 787332), (28119, 716884), (30282, 665678), (37492, 537663), (51206, 393666), (56238, 358442), (60564, 332839), (65611, 307236), (76809, 262444), (102412, 196833), (112476, 179221), (131222, 153618)]