20196688160688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{85399703}}^1$

素因数の和:85400106

約数の個数: 80

約数和(自身を含む): 56336476734720

約数和(自身を除く): 36139788574032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 1137, 1516, 2274, 3032, 4548, 4927, 6064, 9096, 9854, 14781, 18192, 19708, 29562, 39416, 59124, 78832, 118248, 236496, 85399703, 170799406, 256199109, 341598812, 512398218, 683197624, 1024796436, 1110196139, 1366395248, 2049592872, 2220392278, 3330588417, 4099185744, 4440784556, 6661176834, 8881569112, 13322353668, 17763138224, 26644707336, 32366487437, 53289414672, 64732974874, 97099462311, 129465949748, 194198924622, 258931899496, 388397849244, 420764336681, 517863798992, 776795698488, 841528673362, 1262293010043, 1553591396976, 1683057346724, 2524586020086, 3366114693448, 5049172040172, 6732229386896, 10098344080344, 20196688160688]

約数ペア:

[(1, 20196688160688), (2, 10098344080344), (3, 6732229386896), (4, 5049172040172), (6, 3366114693448), (8, 2524586020086), (12, 1683057346724), (13, 1553591396976), (16, 1262293010043), (24, 841528673362), (26, 776795698488), (39, 517863798992), (48, 420764336681), (52, 388397849244), (78, 258931899496), (104, 194198924622), (156, 129465949748), (208, 97099462311), (312, 64732974874), (379, 53289414672), (624, 32366487437), (758, 26644707336), (1137, 17763138224), (1516, 13322353668), (2274, 8881569112), (3032, 6661176834), (4548, 4440784556), (4927, 4099185744), (6064, 3330588417), (9096, 2220392278), (9854, 2049592872), (14781, 1366395248), (18192, 1110196139), (19708, 1024796436), (29562, 683197624), (39416, 512398218), (59124, 341598812), (78832, 256199109), (118248, 170799406), (236496, 85399703)]