20366925576

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{533389}}^1$

素因数の和:533478

約数の個数: 64

約数和(自身を含む): 53509684800

約数和(自身を除く): 33142759224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4773, 6364, 9546, 12728, 19092, 38184, 533389, 1066778, 1600167, 2133556, 3200334, 4267112, 6400668, 12801336, 19735393, 22935727, 39470786, 45871454, 59206179, 68807181, 78941572, 91742908, 118412358, 137614362, 157883144, 183485816, 236824716, 275228724, 473649432, 550457448, 848621899, 1697243798, 2545865697, 3394487596, 5091731394, 6788975192, 10183462788, 20366925576]

約数ペア:

[(1, 20366925576), (2, 10183462788), (3, 6788975192), (4, 5091731394), (6, 3394487596), (8, 2545865697), (12, 1697243798), (24, 848621899), (37, 550457448), (43, 473649432), (74, 275228724), (86, 236824716), (111, 183485816), (129, 157883144), (148, 137614362), (172, 118412358), (222, 91742908), (258, 78941572), (296, 68807181), (344, 59206179), (444, 45871454), (516, 39470786), (888, 22935727), (1032, 19735393), (1591, 12801336), (3182, 6400668), (4773, 4267112), (6364, 3200334), (9546, 2133556), (12728, 1600167), (19092, 1066778), (38184, 533389)]