20122137084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{104561}}^1$

素因数の和:104683

約数の個数: 96

約数和(自身を含む): 56212531200

約数和(自身を除く): 36090394116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 174, 203, 237, 316, 348, 406, 474, 553, 609, 812, 948, 1106, 1218, 1659, 2212, 2291, 2436, 3318, 4582, 6636, 6873, 9164, 13746, 16037, 27492, 32074, 48111, 64148, 96222, 104561, 192444, 209122, 313683, 418244, 627366, 731927, 1254732, 1463854, 2195781, 2927708, 3032269, 4391562, 6064538, 8260319, 8783124, 9096807, 12129076, 16520638, 18193614, 21225883, 24780957, 33041276, 36387228, 42451766, 49561914, 57822233, 63677649, 84903532, 99123828, 115644466, 127355298, 173466699, 231288932, 239549251, 254710596, 346933398, 479098502, 693866796, 718647753, 958197004, 1437295506, 1676844757, 2874591012, 3353689514, 5030534271, 6707379028, 10061068542, 20122137084]

約数ペア:

[(1, 20122137084), (2, 10061068542), (3, 6707379028), (4, 5030534271), (6, 3353689514), (7, 2874591012), (12, 1676844757), (14, 1437295506), (21, 958197004), (28, 718647753), (29, 693866796), (42, 479098502), (58, 346933398), (79, 254710596), (84, 239549251), (87, 231288932), (116, 173466699), (158, 127355298), (174, 115644466), (203, 99123828), (237, 84903532), (316, 63677649), (348, 57822233), (406, 49561914), (474, 42451766), (553, 36387228), (609, 33041276), (812, 24780957), (948, 21225883), (1106, 18193614), (1218, 16520638), (1659, 12129076), (2212, 9096807), (2291, 8783124), (2436, 8260319), (3318, 6064538), (4582, 4391562), (6636, 3032269), (6873, 2927708), (9164, 2195781), (13746, 1463854), (16037, 1254732), (27492, 731927), (32074, 627366), (48111, 418244), (64148, 313683), (96222, 209122), (104561, 192444)]