20687044998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{14479}}^1$

素因数の和:14737

約数の個数: 64

約数和(自身を含む): 44371353600

約数和(自身を除く): 23684308602

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 151, 166, 249, 302, 453, 498, 906, 1577, 2869, 3154, 4731, 5738, 8607, 9462, 12533, 14479, 17214, 25066, 28958, 37599, 43437, 75198, 86874, 238127, 275101, 476254, 550202, 714381, 825303, 1201757, 1428762, 1650606, 2186329, 2403514, 3605271, 4372658, 6558987, 7210542, 13117974, 22833383, 41540251, 45666766, 68500149, 83080502, 124620753, 137000298, 181465307, 249241506, 362930614, 544395921, 1088791842, 3447840833, 6895681666, 10343522499, 20687044998]

約数ペア:

[(1, 20687044998), (2, 10343522499), (3, 6895681666), (6, 3447840833), (19, 1088791842), (38, 544395921), (57, 362930614), (83, 249241506), (114, 181465307), (151, 137000298), (166, 124620753), (249, 83080502), (302, 68500149), (453, 45666766), (498, 41540251), (906, 22833383), (1577, 13117974), (2869, 7210542), (3154, 6558987), (4731, 4372658), (5738, 3605271), (8607, 2403514), (9462, 2186329), (12533, 1650606), (14479, 1428762), (17214, 1201757), (25066, 825303), (28958, 714381), (37599, 550202), (43437, 476254), (75198, 275101), (86874, 238127)]