20346770246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 36469966176

約数和(自身を除く): 16123195930

約数列:

[1, 2, 11, 17, 22, 34, 67, 97, 121, 134, 187, 194, 242, 374, 737, 761, 1067, 1139, 1474, 1522, 1649, 2057, 2134, 2278, 3298, 4114, 6499, 8107, 8371, 11737, 12529, 12937, 12998, 16214, 16742, 18139, 23474, 25058, 25874, 36278, 50987, 71489, 73817, 92081, 101974, 110483, 137819, 142307, 142978, 147634, 184162, 199529, 220966, 275638, 284614, 399058, 560857, 786379, 811987, 866779, 1121714, 1215313, 1254889, 1565377, 1572758, 1623974, 1733558, 2430626, 2509778, 3130754, 4945739, 6169427, 8931857, 9534569, 9891478, 12338854, 13368443, 13803779, 17863714, 19069138, 26736886, 27607558, 54403129, 84077563, 104880259, 108806258, 151841569, 168155126, 209760518, 303683138, 598434419, 924853193, 1196868838, 1849706386, 10173385123, 20346770246]

約数ペア:

[(1, 20346770246), (2, 10173385123), (11, 1849706386), (17, 1196868838), (22, 924853193), (34, 598434419), (67, 303683138), (97, 209760518), (121, 168155126), (134, 151841569), (187, 108806258), (194, 104880259), (242, 84077563), (374, 54403129), (737, 27607558), (761, 26736886), (1067, 19069138), (1139, 17863714), (1474, 13803779), (1522, 13368443), (1649, 12338854), (2057, 9891478), (2134, 9534569), (2278, 8931857), (3298, 6169427), (4114, 4945739), (6499, 3130754), (8107, 2509778), (8371, 2430626), (11737, 1733558), (12529, 1623974), (12937, 1572758), (12998, 1565377), (16214, 1254889), (16742, 1215313), (18139, 1121714), (23474, 866779), (25058, 811987), (25874, 786379), (36278, 560857), (50987, 399058), (71489, 284614), (73817, 275638), (92081, 220966), (101974, 199529), (110483, 184162), (137819, 147634), (142307, 142978)]