20173737198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{3923}}^1$

素因数の和:4597

約数の個数: 64

約数和(自身を含む): 43094937600

約数和(自身を除く): 22921200402

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 571, 1142, 1501, 1713, 3002, 3426, 3923, 4503, 7846, 9006, 10849, 11769, 21698, 23538, 32547, 45109, 65094, 74537, 90218, 135327, 149074, 223611, 270654, 309917, 447222, 619834, 857071, 929751, 1714142, 1859502, 2240033, 2571213, 4480066, 5142426, 5888423, 6720099, 11776846, 13440198, 17665269, 35330538, 42560627, 85121254, 127681881, 176962607, 255363762, 353925214, 530887821, 1061775642, 3362289533, 6724579066, 10086868599, 20173737198]

約数ペア:

[(1, 20173737198), (2, 10086868599), (3, 6724579066), (6, 3362289533), (19, 1061775642), (38, 530887821), (57, 353925214), (79, 255363762), (114, 176962607), (158, 127681881), (237, 85121254), (474, 42560627), (571, 35330538), (1142, 17665269), (1501, 13440198), (1713, 11776846), (3002, 6720099), (3426, 5888423), (3923, 5142426), (4503, 4480066), (7846, 2571213), (9006, 2240033), (10849, 1859502), (11769, 1714142), (21698, 929751), (23538, 857071), (32547, 619834), (45109, 447222), (65094, 309917), (74537, 270654), (90218, 223611), (135327, 149074)]