20162919762

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{829}}^1\times {\mathrm{1439}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 45035136000

約数和(自身を除く): 24872216238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 829, 939, 1439, 1658, 1878, 2487, 2817, 2878, 4317, 4974, 5634, 7461, 8451, 8634, 12951, 14922, 16902, 22383, 25902, 38853, 44766, 77706, 259477, 450407, 518954, 778431, 900814, 1192931, 1351221, 1556862, 2335293, 2385862, 2702442, 3578793, 4053663, 4670586, 7005879, 7157586, 8107326, 10736379, 12160989, 14011758, 21472758, 24321978, 32209137, 64418274, 373387403, 746774806, 1120162209, 2240324418, 3360486627, 6720973254, 10081459881, 20162919762]

約数ペア:

[(1, 20162919762), (2, 10081459881), (3, 6720973254), (6, 3360486627), (9, 2240324418), (18, 1120162209), (27, 746774806), (54, 373387403), (313, 64418274), (626, 32209137), (829, 24321978), (939, 21472758), (1439, 14011758), (1658, 12160989), (1878, 10736379), (2487, 8107326), (2817, 7157586), (2878, 7005879), (4317, 4670586), (4974, 4053663), (5634, 3578793), (7461, 2702442), (8451, 2385862), (8634, 2335293), (12951, 1556862), (14922, 1351221), (16902, 1192931), (22383, 900814), (25902, 778431), (38853, 518954), (44766, 450407), (77706, 259477)]