20210188992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{205991}}^1$

素因数の和:206086

約数の個数: 112

約数和(自身を含む): 61949210112

約数和(自身を除く): 41739021120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 876, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 12264, 14016, 16352, 24528, 32704, 49056, 98112, 205991, 411982, 617973, 823964, 1235946, 1441937, 1647928, 2471892, 2883874, 3295856, 4325811, 4943784, 5767748, 6591712, 8651622, 9887568, 11535496, 13183424, 15037343, 17303244, 19775136, 23070992, 30074686, 34606488, 39550272, 45112029, 46141984, 60149372, 69212976, 90224058, 92283968, 105261401, 120298744, 138425952, 180448116, 210522802, 240597488, 276851904, 315784203, 360896232, 421045604, 481194976, 631568406, 721792464, 842091208, 962389952, 1263136812, 1443584928, 1684182416, 2526273624, 2887169856, 3368364832, 5052547248, 6736729664, 10105094496, 20210188992]

約数ペア:

[(1, 20210188992), (2, 10105094496), (3, 6736729664), (4, 5052547248), (6, 3368364832), (7, 2887169856), (8, 2526273624), (12, 1684182416), (14, 1443584928), (16, 1263136812), (21, 962389952), (24, 842091208), (28, 721792464), (32, 631568406), (42, 481194976), (48, 421045604), (56, 360896232), (64, 315784203), (73, 276851904), (84, 240597488), (96, 210522802), (112, 180448116), (146, 138425952), (168, 120298744), (192, 105261401), (219, 92283968), (224, 90224058), (292, 69212976), (336, 60149372), (438, 46141984), (448, 45112029), (511, 39550272), (584, 34606488), (672, 30074686), (876, 23070992), (1022, 19775136), (1168, 17303244), (1344, 15037343), (1533, 13183424), (1752, 11535496), (2044, 9887568), (2336, 8651622), (3066, 6591712), (3504, 5767748), (4088, 4943784), (4672, 4325811), (6132, 3295856), (7008, 2883874), (8176, 2471892), (12264, 1647928), (14016, 1441937), (16352, 1235946), (24528, 823964), (32704, 617973), (49056, 411982), (98112, 205991)]