20152166404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{79393}}^1$

素因数の和:79540

約数の個数: 48

約数和(自身を含む): 38413992960

約数和(自身を除く): 18261826556

約数列:

[1, 2, 4, 23, 31, 46, 62, 89, 92, 124, 178, 356, 713, 1426, 2047, 2759, 2852, 4094, 5518, 8188, 11036, 63457, 79393, 126914, 158786, 253828, 317572, 1826039, 2461183, 3652078, 4922366, 7065977, 7304156, 9844732, 14131954, 28263908, 56607209, 113214418, 162517471, 219045287, 226428836, 325034942, 438090574, 650069884, 876181148, 5038041601, 10076083202, 20152166404]

約数ペア:

[(1, 20152166404), (2, 10076083202), (4, 5038041601), (23, 876181148), (31, 650069884), (46, 438090574), (62, 325034942), (89, 226428836), (92, 219045287), (124, 162517471), (178, 113214418), (356, 56607209), (713, 28263908), (1426, 14131954), (2047, 9844732), (2759, 7304156), (2852, 7065977), (4094, 4922366), (5518, 3652078), (8188, 2461183), (11036, 1826039), (63457, 317572), (79393, 253828), (126914, 158786)]