20342432992

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{28621}}^1$

素因数の和:28824

約数の個数: 96

約数和(自身を含む): 48469639680

約数和(自身を除く): 28127206688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 167, 224, 266, 304, 334, 532, 608, 668, 1064, 1169, 1336, 2128, 2338, 2672, 3173, 4256, 4676, 5344, 6346, 9352, 12692, 18704, 22211, 25384, 28621, 37408, 44422, 50768, 57242, 88844, 101536, 114484, 177688, 200347, 228968, 355376, 400694, 457936, 543799, 710752, 801388, 915872, 1087598, 1602776, 2175196, 3205552, 3806593, 4350392, 4779707, 6411104, 7613186, 8700784, 9559414, 15226372, 17401568, 19118828, 30452744, 33457949, 38237656, 60905488, 66915898, 76475312, 90814433, 121810976, 133831796, 152950624, 181628866, 267663592, 363257732, 535327184, 635701031, 726515464, 1070654368, 1271402062, 1453030928, 2542804124, 2906061856, 5085608248, 10171216496, 20342432992]

約数ペア:

[(1, 20342432992), (2, 10171216496), (4, 5085608248), (7, 2906061856), (8, 2542804124), (14, 1453030928), (16, 1271402062), (19, 1070654368), (28, 726515464), (32, 635701031), (38, 535327184), (56, 363257732), (76, 267663592), (112, 181628866), (133, 152950624), (152, 133831796), (167, 121810976), (224, 90814433), (266, 76475312), (304, 66915898), (334, 60905488), (532, 38237656), (608, 33457949), (668, 30452744), (1064, 19118828), (1169, 17401568), (1336, 15226372), (2128, 9559414), (2338, 8700784), (2672, 7613186), (3173, 6411104), (4256, 4779707), (4676, 4350392), (5344, 3806593), (6346, 3205552), (9352, 2175196), (12692, 1602776), (18704, 1087598), (22211, 915872), (25384, 801388), (28621, 710752), (37408, 543799), (44422, 457936), (50768, 400694), (57242, 355376), (88844, 228968), (101536, 200347), (114484, 177688)]