20164045344

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{22973}}^1$

素因数の和:23250

約数の個数: 96

約数和(自身を含む): 54467126784

約数和(自身を除く): 34303081440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 223, 246, 328, 446, 492, 656, 669, 892, 984, 1312, 1338, 1784, 1968, 2676, 3568, 3936, 5352, 7136, 9143, 10704, 18286, 21408, 22973, 27429, 36572, 45946, 54858, 68919, 73144, 91892, 109716, 137838, 146288, 183784, 219432, 275676, 292576, 367568, 438864, 551352, 735136, 877728, 941893, 1102704, 1883786, 2205408, 2825679, 3767572, 5122979, 5651358, 7535144, 10245958, 11302716, 15070288, 15368937, 20491916, 22605432, 30140576, 30737874, 40983832, 45210864, 61475748, 81967664, 90421728, 122951496, 163935328, 210042139, 245902992, 420084278, 491805984, 630126417, 840168556, 1260252834, 1680337112, 2520505668, 3360674224, 5041011336, 6721348448, 10082022672, 20164045344]

約数ペア:

[(1, 20164045344), (2, 10082022672), (3, 6721348448), (4, 5041011336), (6, 3360674224), (8, 2520505668), (12, 1680337112), (16, 1260252834), (24, 840168556), (32, 630126417), (41, 491805984), (48, 420084278), (82, 245902992), (96, 210042139), (123, 163935328), (164, 122951496), (223, 90421728), (246, 81967664), (328, 61475748), (446, 45210864), (492, 40983832), (656, 30737874), (669, 30140576), (892, 22605432), (984, 20491916), (1312, 15368937), (1338, 15070288), (1784, 11302716), (1968, 10245958), (2676, 7535144), (3568, 5651358), (3936, 5122979), (5352, 3767572), (7136, 2825679), (9143, 2205408), (10704, 1883786), (18286, 1102704), (21408, 941893), (22973, 877728), (27429, 735136), (36572, 551352), (45946, 438864), (54858, 367568), (68919, 292576), (73144, 275676), (91892, 219432), (109716, 183784), (137838, 146288)]