19943902464

素因数分解:

$2^8\times 3^1\times {\mathrm{2333}}^1\times {\mathrm{11131}}^1$

素因数の和:13483

約数の個数: 72

約数和(自身を含む): 53107387872

約数和(自身を除く): 33163485408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2333, 4666, 6999, 9332, 11131, 13998, 18664, 22262, 27996, 33393, 37328, 44524, 55992, 66786, 74656, 89048, 111984, 133572, 149312, 178096, 223968, 267144, 298624, 356192, 447936, 534288, 597248, 712384, 895872, 1068576, 1424768, 1791744, 2137152, 2849536, 4274304, 8548608, 25968623, 51937246, 77905869, 103874492, 155811738, 207748984, 311623476, 415497968, 623246952, 830995936, 1246493904, 1661991872, 2492987808, 3323983744, 4985975616, 6647967488, 9971951232, 19943902464]

約数ペア:

[(1, 19943902464), (2, 9971951232), (3, 6647967488), (4, 4985975616), (6, 3323983744), (8, 2492987808), (12, 1661991872), (16, 1246493904), (24, 830995936), (32, 623246952), (48, 415497968), (64, 311623476), (96, 207748984), (128, 155811738), (192, 103874492), (256, 77905869), (384, 51937246), (768, 25968623), (2333, 8548608), (4666, 4274304), (6999, 2849536), (9332, 2137152), (11131, 1791744), (13998, 1424768), (18664, 1068576), (22262, 895872), (27996, 712384), (33393, 597248), (37328, 534288), (44524, 447936), (55992, 356192), (66786, 298624), (74656, 267144), (89048, 223968), (111984, 178096), (133572, 149312)]