20569759488

素因数分解:

$2^8\times 3^5\times {\mathrm{330661}}^1$

素因数の和:330692

約数の個数: 108

約数和(自身を含む): 61504454648

約数和(自身を除く): 40934695160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 31104, 62208, 330661, 661322, 991983, 1322644, 1983966, 2645288, 2975949, 3967932, 5290576, 5951898, 7935864, 8927847, 10581152, 11903796, 15871728, 17855694, 21162304, 23807592, 26783541, 31743456, 35711388, 42324608, 47615184, 53567082, 63486912, 71422776, 80350623, 84649216, 95230368, 107134164, 126973824, 142845552, 160701246, 190460736, 214268328, 253947648, 285691104, 321402492, 380921472, 428536656, 571382208, 642804984, 761842944, 857073312, 1142764416, 1285609968, 1714146624, 2285528832, 2571219936, 3428293248, 5142439872, 6856586496, 10284879744, 20569759488]

約数ペア:

[(1, 20569759488), (2, 10284879744), (3, 6856586496), (4, 5142439872), (6, 3428293248), (8, 2571219936), (9, 2285528832), (12, 1714146624), (16, 1285609968), (18, 1142764416), (24, 857073312), (27, 761842944), (32, 642804984), (36, 571382208), (48, 428536656), (54, 380921472), (64, 321402492), (72, 285691104), (81, 253947648), (96, 214268328), (108, 190460736), (128, 160701246), (144, 142845552), (162, 126973824), (192, 107134164), (216, 95230368), (243, 84649216), (256, 80350623), (288, 71422776), (324, 63486912), (384, 53567082), (432, 47615184), (486, 42324608), (576, 35711388), (648, 31743456), (768, 26783541), (864, 23807592), (972, 21162304), (1152, 17855694), (1296, 15871728), (1728, 11903796), (1944, 10581152), (2304, 8927847), (2592, 7935864), (3456, 5951898), (3888, 5290576), (5184, 3967932), (6912, 2975949), (7776, 2645288), (10368, 1983966), (15552, 1322644), (20736, 991983), (31104, 661322), (62208, 330661)]