2020273032

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{3203}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 5183559360

約数和(自身を除く): 3163286328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 641, 984, 1282, 1923, 2564, 3203, 3846, 5128, 6406, 7692, 9609, 12812, 15384, 19218, 25624, 26281, 38436, 52562, 76872, 78843, 105124, 131323, 157686, 210248, 262646, 315372, 393969, 525292, 630744, 787938, 1050584, 1575876, 2053123, 3151752, 4106246, 6159369, 8212492, 12318738, 16424984, 24637476, 49274952, 84178043, 168356086, 252534129, 336712172, 505068258, 673424344, 1010136516, 2020273032]

約数ペア:

[(1, 2020273032), (2, 1010136516), (3, 673424344), (4, 505068258), (6, 336712172), (8, 252534129), (12, 168356086), (24, 84178043), (41, 49274952), (82, 24637476), (123, 16424984), (164, 12318738), (246, 8212492), (328, 6159369), (492, 4106246), (641, 3151752), (984, 2053123), (1282, 1575876), (1923, 1050584), (2564, 787938), (3203, 630744), (3846, 525292), (5128, 393969), (6406, 315372), (7692, 262646), (9609, 210248), (12812, 157686), (15384, 131323), (19218, 105124), (25624, 78843), (26281, 76872), (38436, 52562)]