20167520328

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3147241}}^1$

素因数の和:3147342

約数の個数: 48

約数和(自身を含む): 55234097100

約数和(自身を除く): 35066576772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 3147241, 6294482, 9441723, 12588964, 18883446, 25177928, 28325169, 37766892, 56650338, 75533784, 113300676, 226601352, 280104449, 560208898, 840313347, 1120417796, 1680626694, 2240835592, 2520940041, 3361253388, 5041880082, 6722506776, 10083760164, 20167520328]

約数ペア:

[(1, 20167520328), (2, 10083760164), (3, 6722506776), (4, 5041880082), (6, 3361253388), (8, 2520940041), (9, 2240835592), (12, 1680626694), (18, 1120417796), (24, 840313347), (36, 560208898), (72, 280104449), (89, 226601352), (178, 113300676), (267, 75533784), (356, 56650338), (534, 37766892), (712, 28325169), (801, 25177928), (1068, 18883446), (1602, 12588964), (2136, 9441723), (3204, 6294482), (6408, 3147241)]