20465724384

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{125329}}^1$

素因数の和:125364

約数の個数: 168

約数和(自身を含む): 69040787760

約数和(自身を除く): 48575063376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6048, 6804, 7776, 9072, 10206, 11664, 13608, 18144, 20412, 23328, 27216, 40824, 54432, 81648, 125329, 163296, 250658, 375987, 501316, 751974, 877303, 1002632, 1127961, 1503948, 1754606, 2005264, 2255922, 2631909, 3007896, 3383883, 3509212, 4010528, 4511844, 5263818, 6015792, 6767766, 7018424, 7895727, 9023688, 10151649, 10527636, 12031584, 13535532, 14036848, 15791454, 18047376, 20303298, 21055272, 23687181, 27071064, 28073696, 30454947, 31582908, 36094752, 40606596, 42110544, 47374362, 54142128, 60909894, 63165816, 71061543, 81213192, 84221088, 91364841, 94748724, 108284256, 121819788, 126331632, 142123086, 162426384, 182729682, 189497448, 213184629, 243639576, 252663264, 284246172, 324852768, 365459364, 378994896, 426369258, 487279152, 568492344, 639553887, 730918728, 757989792, 852738516, 974558304, 1136984688, 1279107774, 1461837456, 1705477032, 2273969376, 2558215548, 2923674912, 3410954064, 5116431096, 6821908128, 10232862192, 20465724384]

約数ペア:

[(1, 20465724384), (2, 10232862192), (3, 6821908128), (4, 5116431096), (6, 3410954064), (7, 2923674912), (8, 2558215548), (9, 2273969376), (12, 1705477032), (14, 1461837456), (16, 1279107774), (18, 1136984688), (21, 974558304), (24, 852738516), (27, 757989792), (28, 730918728), (32, 639553887), (36, 568492344), (42, 487279152), (48, 426369258), (54, 378994896), (56, 365459364), (63, 324852768), (72, 284246172), (81, 252663264), (84, 243639576), (96, 213184629), (108, 189497448), (112, 182729682), (126, 162426384), (144, 142123086), (162, 126331632), (168, 121819788), (189, 108284256), (216, 94748724), (224, 91364841), (243, 84221088), (252, 81213192), (288, 71061543), (324, 63165816), (336, 60909894), (378, 54142128), (432, 47374362), (486, 42110544), (504, 40606596), (567, 36094752), (648, 31582908), (672, 30454947), (729, 28073696), (756, 27071064), (864, 23687181), (972, 21055272), (1008, 20303298), (1134, 18047376), (1296, 15791454), (1458, 14036848), (1512, 13535532), (1701, 12031584), (1944, 10527636), (2016, 10151649), (2268, 9023688), (2592, 7895727), (2916, 7018424), (3024, 6767766), (3402, 6015792), (3888, 5263818), (4536, 4511844), (5103, 4010528), (5832, 3509212), (6048, 3383883), (6804, 3007896), (7776, 2631909), (9072, 2255922), (10206, 2005264), (11664, 1754606), (13608, 1503948), (18144, 1127961), (20412, 1002632), (23328, 877303), (27216, 751974), (40824, 501316), (54432, 375987), (81648, 250658), (125329, 163296)]