20189328

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7129}}^1$

素因数の和:7199

約数の個数: 40

約数和(自身を含む): 53047200

約数和(自身を除く): 32857872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7129, 14258, 21387, 28516, 42774, 57032, 85548, 114064, 171096, 342192, 420611, 841222, 1261833, 1682444, 2523666, 3364888, 5047332, 6729776, 10094664, 20189328]

約数ペア:

[(1, 20189328), (2, 10094664), (3, 6729776), (4, 5047332), (6, 3364888), (8, 2523666), (12, 1682444), (16, 1261833), (24, 841222), (48, 420611), (59, 342192), (118, 171096), (177, 114064), (236, 85548), (354, 57032), (472, 42774), (708, 28516), (944, 21387), (1416, 14258), (2832, 7129)]