20167068775

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{9257}}^1$

素因数の和:9544

約数の個数: 48

約数和(自身を含む): 29204916480

約数和(自身を除く): 9037847705

約数列:

[1, 5, 7, 25, 35, 59, 175, 211, 295, 413, 1055, 1475, 1477, 2065, 5275, 7385, 9257, 10325, 12449, 36925, 46285, 62245, 64799, 87143, 231425, 311225, 323995, 435715, 546163, 1619975, 1953227, 2178575, 2730815, 3823141, 9766135, 13654075, 13672589, 19115705, 48830675, 68362945, 95578525, 115240393, 341814725, 576201965, 806682751, 2881009825, 4033413755, 20167068775]

約数ペア:

[(1, 20167068775), (5, 4033413755), (7, 2881009825), (25, 806682751), (35, 576201965), (59, 341814725), (175, 115240393), (211, 95578525), (295, 68362945), (413, 48830675), (1055, 19115705), (1475, 13672589), (1477, 13654075), (2065, 9766135), (5275, 3823141), (7385, 2730815), (9257, 2178575), (10325, 1953227), (12449, 1619975), (36925, 546163), (46285, 435715), (62245, 323995), (64799, 311225), (87143, 231425)]