20199208458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{10321}}^1$

素因数の和:12631

約数の個数: 64

約数和(自身を含む): 47486484864

約数和(自身を除く): 27287276406

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2281, 4562, 6843, 10321, 13686, 20642, 25091, 29653, 30963, 50182, 59306, 61926, 75273, 88959, 113531, 134173, 150546, 177918, 227062, 268346, 326183, 340593, 402519, 652366, 681186, 805038, 978549, 1475903, 1957098, 2951806, 4427709, 8855418, 23542201, 47084402, 70626603, 141253206, 258964211, 306048613, 517928422, 612097226, 776892633, 918145839, 1553785266, 1836291678, 3366534743, 6733069486, 10099604229, 20199208458]

約数ペア:

[(1, 20199208458), (2, 10099604229), (3, 6733069486), (6, 3366534743), (11, 1836291678), (13, 1553785266), (22, 918145839), (26, 776892633), (33, 612097226), (39, 517928422), (66, 306048613), (78, 258964211), (143, 141253206), (286, 70626603), (429, 47084402), (858, 23542201), (2281, 8855418), (4562, 4427709), (6843, 2951806), (10321, 1957098), (13686, 1475903), (20642, 978549), (25091, 805038), (29653, 681186), (30963, 652366), (50182, 402519), (59306, 340593), (61926, 326183), (75273, 268346), (88959, 227062), (113531, 177918), (134173, 150546)]