20342616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6408

約数の個数: 64

約数和(自身を含む): 61190400

約数和(自身を除く): 40847784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6373, 12746, 19119, 25492, 38238, 44611, 50984, 76476, 89222, 121087, 133833, 152952, 178444, 242174, 267666, 356888, 363261, 484348, 535332, 726522, 847609, 968696, 1070664, 1453044, 1695218, 2542827, 2906088, 3390436, 5085654, 6780872, 10171308, 20342616]

約数ペア:

[(1, 20342616), (2, 10171308), (3, 6780872), (4, 5085654), (6, 3390436), (7, 2906088), (8, 2542827), (12, 1695218), (14, 1453044), (19, 1070664), (21, 968696), (24, 847609), (28, 726522), (38, 535332), (42, 484348), (56, 363261), (57, 356888), (76, 267666), (84, 242174), (114, 178444), (133, 152952), (152, 133833), (168, 121087), (228, 89222), (266, 76476), (399, 50984), (456, 44611), (532, 38238), (798, 25492), (1064, 19119), (1596, 12746), (3192, 6373)]