20348399322

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2891219}}^1$

素因数の和:2891267

約数の個数: 48

約数和(自身を含む): 48711274560

約数和(自身を除く): 28362875238

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 2891219, 5782438, 8673657, 17347314, 26020971, 49150723, 52041942, 66498037, 98301446, 132996074, 147452169, 199494111, 294904338, 398988222, 442356507, 598482333, 884713014, 1130466629, 1196964666, 2260933258, 3391399887, 6782799774, 10174199661, 20348399322]

約数ペア:

[(1, 20348399322), (2, 10174199661), (3, 6782799774), (6, 3391399887), (9, 2260933258), (17, 1196964666), (18, 1130466629), (23, 884713014), (34, 598482333), (46, 442356507), (51, 398988222), (69, 294904338), (102, 199494111), (138, 147452169), (153, 132996074), (207, 98301446), (306, 66498037), (391, 52041942), (414, 49150723), (782, 26020971), (1173, 17347314), (2346, 8673657), (3519, 5782438), (7038, 2891219)]