20160458176

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{22229}}^1$

素因数の和:22661

約数の個数: 56

約数和(自身を含む): 41196280320

約数和(自身を除く): 21035822144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 383, 592, 766, 1184, 1532, 2368, 3064, 6128, 12256, 14171, 22229, 24512, 28342, 44458, 56684, 88916, 113368, 177832, 226736, 355664, 453472, 711328, 822473, 906944, 1422656, 1644946, 3289892, 6579784, 8513707, 13159568, 17027414, 26319136, 34054828, 52638272, 68109656, 136219312, 272438624, 315007159, 544877248, 630014318, 1260028636, 2520057272, 5040114544, 10080229088, 20160458176]

約数ペア:

[(1, 20160458176), (2, 10080229088), (4, 5040114544), (8, 2520057272), (16, 1260028636), (32, 630014318), (37, 544877248), (64, 315007159), (74, 272438624), (148, 136219312), (296, 68109656), (383, 52638272), (592, 34054828), (766, 26319136), (1184, 17027414), (1532, 13159568), (2368, 8513707), (3064, 6579784), (6128, 3289892), (12256, 1644946), (14171, 1422656), (22229, 906944), (24512, 822473), (28342, 711328), (44458, 453472), (56684, 355664), (88916, 226736), (113368, 177832)]