20232003272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{33023}}^1$

素因数の和:33222

約数の個数: 64

約数和(自身を含む): 42109562880

約数和(自身を除く): 21877559608

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 137, 172, 274, 344, 548, 559, 1096, 1118, 1781, 2236, 3562, 4472, 5891, 7124, 11782, 14248, 23564, 33023, 47128, 66046, 76583, 132092, 153166, 264184, 306332, 429299, 612664, 858598, 1419989, 1717196, 2839978, 3434392, 4524151, 5679956, 9048302, 11359912, 18096604, 18459857, 36193208, 36919714, 58813963, 73839428, 117627926, 147678856, 194538493, 235255852, 389076986, 470511704, 778153972, 1556307944, 2529000409, 5058000818, 10116001636, 20232003272]

約数ペア:

[(1, 20232003272), (2, 10116001636), (4, 5058000818), (8, 2529000409), (13, 1556307944), (26, 778153972), (43, 470511704), (52, 389076986), (86, 235255852), (104, 194538493), (137, 147678856), (172, 117627926), (274, 73839428), (344, 58813963), (548, 36919714), (559, 36193208), (1096, 18459857), (1118, 18096604), (1781, 11359912), (2236, 9048302), (3562, 5679956), (4472, 4524151), (5891, 3434392), (7124, 2839978), (11782, 1717196), (14248, 1419989), (23564, 858598), (33023, 612664), (47128, 429299), (66046, 306332), (76583, 264184), (132092, 153166)]