20335222744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1439}}^1\times {\mathrm{33329}}^1$

素因数の和:34827

約数の個数: 32

約数和(自身を含む): 38876112000

約数和(自身を除く): 18540889256

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1439, 2878, 5756, 11512, 33329, 66658, 76267, 133316, 152534, 266632, 305068, 610136, 1766437, 3532874, 7065748, 14131496, 47960431, 95920862, 191841724, 383683448, 2541902843, 5083805686, 10167611372, 20335222744]

約数ペア:

[(1, 20335222744), (2, 10167611372), (4, 5083805686), (8, 2541902843), (53, 383683448), (106, 191841724), (212, 95920862), (424, 47960431), (1439, 14131496), (2878, 7065748), (5756, 3532874), (11512, 1766437), (33329, 610136), (66658, 305068), (76267, 266632), (133316, 152534)]