20136436368

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1\times {\mathrm{2557}}^1$

素因数の和:3384

約数の個数: 80

約数和(自身を含む): 52298616960

約数和(自身を除く): 32162180592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 457, 718, 914, 1077, 1371, 1436, 1828, 2154, 2557, 2742, 2872, 3656, 4308, 5114, 5484, 5744, 7312, 7671, 8616, 10228, 10968, 15342, 17232, 20456, 21936, 30684, 40912, 61368, 122736, 164063, 328126, 492189, 656252, 917963, 984378, 1168549, 1312504, 1835926, 1968756, 2337098, 2625008, 2753889, 3505647, 3671852, 3937512, 4674196, 5507778, 7011294, 7343704, 7875024, 9348392, 11015556, 14022588, 14687408, 18696784, 22031112, 28045176, 44062224, 56090352, 419509091, 839018182, 1258527273, 1678036364, 2517054546, 3356072728, 5034109092, 6712145456, 10068218184, 20136436368]

約数ペア:

[(1, 20136436368), (2, 10068218184), (3, 6712145456), (4, 5034109092), (6, 3356072728), (8, 2517054546), (12, 1678036364), (16, 1258527273), (24, 839018182), (48, 419509091), (359, 56090352), (457, 44062224), (718, 28045176), (914, 22031112), (1077, 18696784), (1371, 14687408), (1436, 14022588), (1828, 11015556), (2154, 9348392), (2557, 7875024), (2742, 7343704), (2872, 7011294), (3656, 5507778), (4308, 4674196), (5114, 3937512), (5484, 3671852), (5744, 3505647), (7312, 2753889), (7671, 2625008), (8616, 2337098), (10228, 1968756), (10968, 1835926), (15342, 1312504), (17232, 1168549), (20456, 984378), (21936, 917963), (30684, 656252), (40912, 492189), (61368, 328126), (122736, 164063)]