20221544288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{21269}}^1$

素因数の和:21400

約数の個数: 96

約数和(自身を含む): 45217297440

約数和(自身を除く): 24995753152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 73, 74, 88, 146, 148, 176, 292, 296, 352, 407, 584, 592, 803, 814, 1168, 1184, 1606, 1628, 2336, 2701, 3212, 3256, 5402, 6424, 6512, 10804, 12848, 13024, 21269, 21608, 25696, 29711, 42538, 43216, 59422, 85076, 86432, 118844, 170152, 233959, 237688, 340304, 467918, 475376, 680608, 786953, 935836, 950752, 1552637, 1573906, 1871672, 3105274, 3147812, 3743344, 6210548, 6295624, 7486688, 8656483, 12421096, 12591248, 17079007, 17312966, 24842192, 25182496, 34158014, 34625932, 49684384, 57447569, 68316028, 69251864, 114895138, 136632056, 138503728, 229790276, 273264112, 277007456, 459580552, 546528224, 631923259, 919161104, 1263846518, 1838322208, 2527693036, 5055386072, 10110772144, 20221544288]

約数ペア:

[(1, 20221544288), (2, 10110772144), (4, 5055386072), (8, 2527693036), (11, 1838322208), (16, 1263846518), (22, 919161104), (32, 631923259), (37, 546528224), (44, 459580552), (73, 277007456), (74, 273264112), (88, 229790276), (146, 138503728), (148, 136632056), (176, 114895138), (292, 69251864), (296, 68316028), (352, 57447569), (407, 49684384), (584, 34625932), (592, 34158014), (803, 25182496), (814, 24842192), (1168, 17312966), (1184, 17079007), (1606, 12591248), (1628, 12421096), (2336, 8656483), (2701, 7486688), (3212, 6295624), (3256, 6210548), (5402, 3743344), (6424, 3147812), (6512, 3105274), (10804, 1871672), (12848, 1573906), (13024, 1552637), (21269, 950752), (21608, 935836), (25696, 786953), (29711, 680608), (42538, 475376), (43216, 467918), (59422, 340304), (85076, 237688), (86432, 233959), (118844, 170152)]