20275167336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{461891}}^1$

素因数の和:461990

約数の個数: 64

約数和(自身を含む): 53209958400

約数和(自身を除く): 32934791064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 1416, 1829, 3658, 5487, 7316, 10974, 14632, 21948, 43896, 461891, 923782, 1385673, 1847564, 2771346, 3695128, 5542692, 11085384, 14318621, 27251569, 28637242, 42955863, 54503138, 57274484, 81754707, 85911726, 109006276, 114548968, 163509414, 171823452, 218012552, 327018828, 343646904, 654037656, 844798639, 1689597278, 2534395917, 3379194556, 5068791834, 6758389112, 10137583668, 20275167336]

約数ペア:

[(1, 20275167336), (2, 10137583668), (3, 6758389112), (4, 5068791834), (6, 3379194556), (8, 2534395917), (12, 1689597278), (24, 844798639), (31, 654037656), (59, 343646904), (62, 327018828), (93, 218012552), (118, 171823452), (124, 163509414), (177, 114548968), (186, 109006276), (236, 85911726), (248, 81754707), (354, 57274484), (372, 54503138), (472, 42955863), (708, 28637242), (744, 27251569), (1416, 14318621), (1829, 11085384), (3658, 5542692), (5487, 3695128), (7316, 2771346), (10974, 1847564), (14632, 1385673), (21948, 923782), (43896, 461891)]