20163024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 65537472

約数和(自身を除く): 45374448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 241, 249, 252, 332, 336, 482, 498, 504, 581, 664, 723, 747, 964, 996, 1008, 1162, 1328, 1446, 1494, 1687, 1743, 1928, 1992, 2169, 2324, 2892, 2988, 3374, 3486, 3856, 3984, 4338, 4648, 5061, 5229, 5784, 5976, 6748, 6972, 8676, 9296, 10122, 10458, 11568, 11952, 13496, 13944, 15183, 17352, 20003, 20244, 20916, 26992, 27888, 30366, 34704, 40006, 40488, 41832, 60009, 60732, 80012, 80976, 83664, 120018, 121464, 140021, 160024, 180027, 240036, 242928, 280042, 320048, 360054, 420063, 480072, 560084, 720108, 840126, 960144, 1120168, 1260189, 1440216, 1680252, 2240336, 2520378, 2880432, 3360504, 5040756, 6721008, 10081512, 20163024]

約数ペア:

[(1, 20163024), (2, 10081512), (3, 6721008), (4, 5040756), (6, 3360504), (7, 2880432), (8, 2520378), (9, 2240336), (12, 1680252), (14, 1440216), (16, 1260189), (18, 1120168), (21, 960144), (24, 840126), (28, 720108), (36, 560084), (42, 480072), (48, 420063), (56, 360054), (63, 320048), (72, 280042), (83, 242928), (84, 240036), (112, 180027), (126, 160024), (144, 140021), (166, 121464), (168, 120018), (241, 83664), (249, 80976), (252, 80012), (332, 60732), (336, 60009), (482, 41832), (498, 40488), (504, 40006), (581, 34704), (664, 30366), (723, 27888), (747, 26992), (964, 20916), (996, 20244), (1008, 20003), (1162, 17352), (1328, 15183), (1446, 13944), (1494, 13496), (1687, 11952), (1743, 11568), (1928, 10458), (1992, 10122), (2169, 9296), (2324, 8676), (2892, 6972), (2988, 6748), (3374, 5976), (3486, 5784), (3856, 5229), (3984, 5061), (4338, 4648)]