20218032

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 80

約数和(自身を含む): 61469280

約数和(自身を除く): 41251248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2753, 3672, 5506, 7344, 8259, 11012, 16518, 22024, 24777, 33036, 44048, 46801, 49554, 66072, 74331, 93602, 99108, 132144, 140403, 148662, 187204, 198216, 280806, 297324, 374408, 396432, 421209, 561612, 594648, 748816, 842418, 1123224, 1189296, 1263627, 1684836, 2246448, 2527254, 3369672, 5054508, 6739344, 10109016, 20218032]

約数ペア:

[(1, 20218032), (2, 10109016), (3, 6739344), (4, 5054508), (6, 3369672), (8, 2527254), (9, 2246448), (12, 1684836), (16, 1263627), (17, 1189296), (18, 1123224), (24, 842418), (27, 748816), (34, 594648), (36, 561612), (48, 421209), (51, 396432), (54, 374408), (68, 297324), (72, 280806), (102, 198216), (108, 187204), (136, 148662), (144, 140403), (153, 132144), (204, 99108), (216, 93602), (272, 74331), (306, 66072), (408, 49554), (432, 46801), (459, 44048), (612, 33036), (816, 24777), (918, 22024), (1224, 16518), (1836, 11012), (2448, 8259), (2753, 7344), (3672, 5506)]