20160337140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2731753}}^1$

素因数の和:2731809

約数の個数: 72

約数和(自身を含む): 62644582728

約数和(自身を除く): 42484245588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 2731753, 5463506, 8195259, 10927012, 13658765, 16390518, 24585777, 27317530, 32781036, 40976295, 49171554, 54635060, 81952590, 98343108, 112001873, 122928885, 163905180, 224003746, 245857770, 336005619, 448007492, 491715540, 560009365, 672011238, 1008016857, 1120018730, 1344022476, 1680028095, 2016033714, 2240037460, 3360056190, 4032067428, 5040084285, 6720112380, 10080168570, 20160337140]

約数ペア:

[(1, 20160337140), (2, 10080168570), (3, 6720112380), (4, 5040084285), (5, 4032067428), (6, 3360056190), (9, 2240037460), (10, 2016033714), (12, 1680028095), (15, 1344022476), (18, 1120018730), (20, 1008016857), (30, 672011238), (36, 560009365), (41, 491715540), (45, 448007492), (60, 336005619), (82, 245857770), (90, 224003746), (123, 163905180), (164, 122928885), (180, 112001873), (205, 98343108), (246, 81952590), (369, 54635060), (410, 49171554), (492, 40976295), (615, 32781036), (738, 27317530), (820, 24585777), (1230, 16390518), (1476, 13658765), (1845, 10927012), (2460, 8195259), (3690, 5463506), (7380, 2731753)]