20251014368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{16189}}^1$

素因数の和:16340

約数の個数: 96

約数和(自身を含む): 44780762880

約数和(自身を除く): 24529748512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 97, 104, 124, 194, 208, 248, 388, 403, 416, 496, 776, 806, 992, 1261, 1552, 1612, 2522, 3007, 3104, 3224, 5044, 6014, 6448, 10088, 12028, 12896, 16189, 20176, 24056, 32378, 39091, 40352, 48112, 64756, 78182, 96224, 129512, 156364, 210457, 259024, 312728, 420914, 501859, 518048, 625456, 841828, 1003718, 1250912, 1570333, 1683656, 2007436, 3140666, 3367312, 4014872, 6281332, 6524167, 6734624, 8029744, 12562664, 13048334, 16059488, 20414329, 25125328, 26096668, 40828658, 48680323, 50250656, 52193336, 81657316, 97360646, 104386672, 163314632, 194721292, 208773344, 326629264, 389442584, 632844199, 653258528, 778885168, 1265688398, 1557770336, 2531376796, 5062753592, 10125507184, 20251014368]

約数ペア:

[(1, 20251014368), (2, 10125507184), (4, 5062753592), (8, 2531376796), (13, 1557770336), (16, 1265688398), (26, 778885168), (31, 653258528), (32, 632844199), (52, 389442584), (62, 326629264), (97, 208773344), (104, 194721292), (124, 163314632), (194, 104386672), (208, 97360646), (248, 81657316), (388, 52193336), (403, 50250656), (416, 48680323), (496, 40828658), (776, 26096668), (806, 25125328), (992, 20414329), (1261, 16059488), (1552, 13048334), (1612, 12562664), (2522, 8029744), (3007, 6734624), (3104, 6524167), (3224, 6281332), (5044, 4014872), (6014, 3367312), (6448, 3140666), (10088, 2007436), (12028, 1683656), (12896, 1570333), (16189, 1250912), (20176, 1003718), (24056, 841828), (32378, 625456), (39091, 518048), (40352, 501859), (48112, 420914), (64756, 312728), (78182, 259024), (96224, 210457), (129512, 156364)]