20536700790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1\times {\mathrm{9973}}^1$

素因数の和:10893

約数の個数: 64

約数和(自身を含む): 49947238656

約数和(自身を除く): 29410537866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 827, 830, 1245, 1654, 2481, 2490, 4135, 4962, 8270, 9973, 12405, 19946, 24810, 29919, 49865, 59838, 68641, 99730, 137282, 149595, 205923, 299190, 343205, 411846, 686410, 827759, 1029615, 1655518, 2059230, 2483277, 4138795, 4966554, 8247671, 8277590, 12416385, 16495342, 24743013, 24832770, 41238355, 49486026, 82476710, 123715065, 247430130, 684556693, 1369113386, 2053670079, 3422783465, 4107340158, 6845566930, 10268350395, 20536700790]

約数ペア:

[(1, 20536700790), (2, 10268350395), (3, 6845566930), (5, 4107340158), (6, 3422783465), (10, 2053670079), (15, 1369113386), (30, 684556693), (83, 247430130), (166, 123715065), (249, 82476710), (415, 49486026), (498, 41238355), (827, 24832770), (830, 24743013), (1245, 16495342), (1654, 12416385), (2481, 8277590), (2490, 8247671), (4135, 4966554), (4962, 4138795), (8270, 2483277), (9973, 2059230), (12405, 1655518), (19946, 1029615), (24810, 827759), (29919, 686410), (49865, 411846), (59838, 343205), (68641, 299190), (99730, 205923), (137282, 149595)]