20237952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7553

約数の個数: 64

約数和(自身を含む): 61444800

約数和(自身を除く): 41206848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7529, 15058, 22587, 30116, 45174, 52703, 60232, 90348, 105406, 120464, 158109, 180696, 210812, 240928, 316218, 361392, 421624, 481856, 632436, 722784, 843248, 963712, 1264872, 1445568, 1686496, 2529744, 2891136, 3372992, 5059488, 6745984, 10118976, 20237952]

約数ペア:

[(1, 20237952), (2, 10118976), (3, 6745984), (4, 5059488), (6, 3372992), (7, 2891136), (8, 2529744), (12, 1686496), (14, 1445568), (16, 1264872), (21, 963712), (24, 843248), (28, 722784), (32, 632436), (42, 481856), (48, 421624), (56, 361392), (64, 316218), (84, 240928), (96, 210812), (112, 180696), (128, 158109), (168, 120464), (192, 105406), (224, 90348), (336, 60232), (384, 52703), (448, 45174), (672, 30116), (896, 22587), (1344, 15058), (2688, 7529)]