20089368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 59404800

約数和(自身を除く): 39315432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 169, 234, 254, 312, 338, 381, 468, 507, 508, 676, 762, 936, 1014, 1016, 1143, 1352, 1521, 1524, 1651, 2028, 2197, 2286, 3042, 3048, 3302, 4056, 4394, 4572, 4953, 6084, 6591, 6604, 8788, 9144, 9906, 12168, 13182, 13208, 14859, 17576, 19773, 19812, 21463, 26364, 29718, 39546, 39624, 42926, 52728, 59436, 64389, 79092, 85852, 118872, 128778, 158184, 171704, 193167, 257556, 279019, 386334, 515112, 558038, 772668, 837057, 1116076, 1545336, 1674114, 2232152, 2511171, 3348228, 5022342, 6696456, 10044684, 20089368]

約数ペア:

[(1, 20089368), (2, 10044684), (3, 6696456), (4, 5022342), (6, 3348228), (8, 2511171), (9, 2232152), (12, 1674114), (13, 1545336), (18, 1116076), (24, 837057), (26, 772668), (36, 558038), (39, 515112), (52, 386334), (72, 279019), (78, 257556), (104, 193167), (117, 171704), (127, 158184), (156, 128778), (169, 118872), (234, 85852), (254, 79092), (312, 64389), (338, 59436), (381, 52728), (468, 42926), (507, 39624), (508, 39546), (676, 29718), (762, 26364), (936, 21463), (1014, 19812), (1016, 19773), (1143, 17576), (1352, 14859), (1521, 13208), (1524, 13182), (1651, 12168), (2028, 9906), (2197, 9144), (2286, 8788), (3042, 6604), (3048, 6591), (3302, 6084), (4056, 4953), (4394, 4572)]