20860297032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51128179}}^1$

素因数の和:51128205

約数の個数: 32

約数和(自身を含む): 55218434400

約数和(自身を除く): 34358137368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51128179, 102256358, 153384537, 204512716, 306769074, 409025432, 613538148, 869179043, 1227076296, 1738358086, 2607537129, 3476716172, 5215074258, 6953432344, 10430148516, 20860297032]

約数ペア:

[(1, 20860297032), (2, 10430148516), (3, 6953432344), (4, 5215074258), (6, 3476716172), (8, 2607537129), (12, 1738358086), (17, 1227076296), (24, 869179043), (34, 613538148), (51, 409025432), (68, 306769074), (102, 204512716), (136, 153384537), (204, 102256358), (408, 51128179)]