20199269112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{715069}}^1$

素因数の和:715196

約数の個数: 64

約数和(自身を含む): 55603843200

約数和(自身を除く): 35404574088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2568, 3531, 4708, 7062, 9416, 14124, 28248, 715069, 1430138, 2145207, 2860276, 4290414, 5720552, 7865759, 8580828, 15731518, 17161656, 23597277, 31463036, 47194554, 62926072, 76512383, 94389108, 153024766, 188778216, 229537149, 306049532, 459074298, 612099064, 841636213, 918148596, 1683272426, 1836297192, 2524908639, 3366544852, 5049817278, 6733089704, 10099634556, 20199269112]

約数ペア:

[(1, 20199269112), (2, 10099634556), (3, 6733089704), (4, 5049817278), (6, 3366544852), (8, 2524908639), (11, 1836297192), (12, 1683272426), (22, 918148596), (24, 841636213), (33, 612099064), (44, 459074298), (66, 306049532), (88, 229537149), (107, 188778216), (132, 153024766), (214, 94389108), (264, 76512383), (321, 62926072), (428, 47194554), (642, 31463036), (856, 23597277), (1177, 17161656), (1284, 15731518), (2354, 8580828), (2568, 7865759), (3531, 5720552), (4708, 4290414), (7062, 2860276), (9416, 2145207), (14124, 1430138), (28248, 715069)]