20235096

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 64995840

約数和(自身を除く): 44760744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1487, 1512, 1701, 1944, 2268, 2974, 3402, 4461, 4536, 5948, 6804, 8922, 10409, 11896, 13383, 13608, 17844, 20818, 26766, 31227, 35688, 40149, 41636, 53532, 62454, 80298, 83272, 93681, 107064, 120447, 124908, 160596, 187362, 240894, 249816, 281043, 321192, 361341, 374724, 481788, 562086, 722682, 749448, 843129, 963576, 1124172, 1445364, 1686258, 2248344, 2529387, 2890728, 3372516, 5058774, 6745032, 10117548, 20235096]

約数ペア:

[(1, 20235096), (2, 10117548), (3, 6745032), (4, 5058774), (6, 3372516), (7, 2890728), (8, 2529387), (9, 2248344), (12, 1686258), (14, 1445364), (18, 1124172), (21, 963576), (24, 843129), (27, 749448), (28, 722682), (36, 562086), (42, 481788), (54, 374724), (56, 361341), (63, 321192), (72, 281043), (81, 249816), (84, 240894), (108, 187362), (126, 160596), (162, 124908), (168, 120447), (189, 107064), (216, 93681), (243, 83272), (252, 80298), (324, 62454), (378, 53532), (486, 41636), (504, 40149), (567, 35688), (648, 31227), (756, 26766), (972, 20818), (1134, 17844), (1487, 13608), (1512, 13383), (1701, 11896), (1944, 10409), (2268, 8922), (2974, 6804), (3402, 5948), (4461, 4536)]