20172820434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{526733}}^1$

素因数の和:527242

約数の個数: 32

約数和(自身を含む): 43537725504

約数和(自身を除く): 23364905070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2946, 6383, 12766, 19149, 38298, 526733, 1053466, 1580199, 3160398, 6847529, 13695058, 20542587, 41085174, 258625903, 517251806, 775877709, 1551755418, 3362136739, 6724273478, 10086410217, 20172820434]

約数ペア:

[(1, 20172820434), (2, 10086410217), (3, 6724273478), (6, 3362136739), (13, 1551755418), (26, 775877709), (39, 517251806), (78, 258625903), (491, 41085174), (982, 20542587), (1473, 13695058), (2946, 6847529), (6383, 3160398), (12766, 1580199), (19149, 1053466), (38298, 526733)]