20346087180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1493839}}^1$

素因数の和:1494078

約数の個数: 48

約数和(自身を含む): 57220047360

約数和(自身を除く): 36873960180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 1493839, 2987678, 4481517, 5975356, 7469195, 8963034, 14938390, 17926068, 22407585, 29876780, 44815170, 89630340, 339101453, 678202906, 1017304359, 1356405812, 1695507265, 2034608718, 3391014530, 4069217436, 5086521795, 6782029060, 10173043590, 20346087180]

約数ペア:

[(1, 20346087180), (2, 10173043590), (3, 6782029060), (4, 5086521795), (5, 4069217436), (6, 3391014530), (10, 2034608718), (12, 1695507265), (15, 1356405812), (20, 1017304359), (30, 678202906), (60, 339101453), (227, 89630340), (454, 44815170), (681, 29876780), (908, 22407585), (1135, 17926068), (1362, 14938390), (2270, 8963034), (2724, 7469195), (3405, 5975356), (4540, 4481517), (6810, 2987678), (13620, 1493839)]