20223638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5167}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 32248320

約数和(自身を除く): 12024682

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 5167, 10334, 98173, 196346, 532201, 1064402, 10111819, 20223638]

約数ペア:

[(1, 20223638), (2, 10111819), (19, 1064402), (38, 532201), (103, 196346), (206, 98173), (1957, 10334), (3914, 5167)]