20134767065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9721}}^1$

素因数の和:9870

約数の個数: 64

約数和(自身を含む): 30104911872

約数和(自身を除く): 9970144807

約数列:

[1, 5, 7, 23, 31, 35, 83, 115, 155, 161, 217, 415, 581, 713, 805, 1085, 1909, 2573, 2905, 3565, 4991, 9545, 9721, 12865, 13363, 18011, 24955, 48605, 59179, 66815, 68047, 90055, 223583, 295895, 301351, 340235, 414253, 806843, 1117915, 1506755, 1565081, 2071265, 2109457, 4034215, 5647901, 6931073, 7825405, 10547285, 18557389, 25012133, 28239505, 34655365, 48517511, 92786945, 125060665, 129901723, 175084931, 242587555, 575279059, 649508615, 875424655, 2876395295, 4026953413, 20134767065]

約数ペア:

[(1, 20134767065), (5, 4026953413), (7, 2876395295), (23, 875424655), (31, 649508615), (35, 575279059), (83, 242587555), (115, 175084931), (155, 129901723), (161, 125060665), (217, 92786945), (415, 48517511), (581, 34655365), (713, 28239505), (805, 25012133), (1085, 18557389), (1909, 10547285), (2573, 7825405), (2905, 6931073), (3565, 5647901), (4991, 4034215), (9545, 2109457), (9721, 2071265), (12865, 1565081), (13363, 1506755), (18011, 1117915), (24955, 806843), (48605, 414253), (59179, 340235), (66815, 301351), (68047, 295895), (90055, 223583)]