20563224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 57870960

約数和(自身を除く): 37307736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 97, 121, 132, 146, 194, 219, 242, 264, 291, 292, 363, 388, 438, 484, 582, 584, 726, 776, 803, 876, 968, 1067, 1164, 1452, 1606, 1752, 2134, 2328, 2409, 2904, 3201, 3212, 4268, 4818, 6402, 6424, 7081, 8536, 8833, 9636, 11737, 12804, 14162, 17666, 19272, 21243, 23474, 25608, 26499, 28324, 35211, 35332, 42486, 46948, 52998, 56648, 70422, 70664, 77891, 84972, 93896, 105996, 140844, 155782, 169944, 211992, 233673, 281688, 311564, 467346, 623128, 856801, 934692, 1713602, 1869384, 2570403, 3427204, 5140806, 6854408, 10281612, 20563224]

約数ペア:

[(1, 20563224), (2, 10281612), (3, 6854408), (4, 5140806), (6, 3427204), (8, 2570403), (11, 1869384), (12, 1713602), (22, 934692), (24, 856801), (33, 623128), (44, 467346), (66, 311564), (73, 281688), (88, 233673), (97, 211992), (121, 169944), (132, 155782), (146, 140844), (194, 105996), (219, 93896), (242, 84972), (264, 77891), (291, 70664), (292, 70422), (363, 56648), (388, 52998), (438, 46948), (484, 42486), (582, 35332), (584, 35211), (726, 28324), (776, 26499), (803, 25608), (876, 23474), (968, 21243), (1067, 19272), (1164, 17666), (1452, 14162), (1606, 12804), (1752, 11737), (2134, 9636), (2328, 8833), (2409, 8536), (2904, 7081), (3201, 6424), (3212, 6402), (4268, 4818)]