20227932368

素因数分解:

$2^4\times 7^1\times {\mathrm{12743}}^1\times {\mathrm{14173}}^1$

素因数の和:26931

約数の個数: 40

約数和(自身を含む): 44797097088

約数和(自身を除く): 24569164720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12743, 14173, 25486, 28346, 50972, 56692, 89201, 99211, 101944, 113384, 178402, 198422, 203888, 226768, 356804, 396844, 713608, 793688, 1427216, 1587376, 180606539, 361213078, 722426156, 1264245773, 1444852312, 2528491546, 2889704624, 5056983092, 10113966184, 20227932368]

約数ペア:

[(1, 20227932368), (2, 10113966184), (4, 5056983092), (7, 2889704624), (8, 2528491546), (14, 1444852312), (16, 1264245773), (28, 722426156), (56, 361213078), (112, 180606539), (12743, 1587376), (14173, 1427216), (25486, 793688), (28346, 713608), (50972, 396844), (56692, 356804), (89201, 226768), (99211, 203888), (101944, 198422), (113384, 178402)]