19989561552

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7058461}}^1$

素因数の和:7058531

約数の個数: 40

約数和(自身を含む): 52514957280

約数和(自身を除く): 32525395728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7058461, 14116922, 21175383, 28233844, 42350766, 56467688, 84701532, 112935376, 169403064, 338806128, 416449199, 832898398, 1249347597, 1665796796, 2498695194, 3331593592, 4997390388, 6663187184, 9994780776, 19989561552]

約数ペア:

[(1, 19989561552), (2, 9994780776), (3, 6663187184), (4, 4997390388), (6, 3331593592), (8, 2498695194), (12, 1665796796), (16, 1249347597), (24, 832898398), (48, 416449199), (59, 338806128), (118, 169403064), (177, 112935376), (236, 84701532), (354, 56467688), (472, 42350766), (708, 28233844), (944, 21175383), (1416, 14116922), (2832, 7058461)]