20177532

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8159

約数の個数: 48

約数和(自身を含む): 54593280

約数和(自身を除く): 34415748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8123, 16246, 24369, 32492, 48738, 73107, 97476, 146214, 186829, 219321, 292428, 373658, 438642, 560487, 747316, 877284, 1120974, 1681461, 2241948, 3362922, 5044383, 6725844, 10088766, 20177532]

約数ペア:

[(1, 20177532), (2, 10088766), (3, 6725844), (4, 5044383), (6, 3362922), (9, 2241948), (12, 1681461), (18, 1120974), (23, 877284), (27, 747316), (36, 560487), (46, 438642), (54, 373658), (69, 292428), (92, 219321), (108, 186829), (138, 146214), (207, 97476), (276, 73107), (414, 48738), (621, 32492), (828, 24369), (1242, 16246), (2484, 8123)]