20181692028

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{302429}}^1$

素因数の和:302586

約数の個数: 48

約数和(自身を含む): 48369444480

約数和(自身を除く): 28187752452

約数列:

[1, 2, 3, 4, 6, 12, 67, 83, 134, 166, 201, 249, 268, 332, 402, 498, 804, 996, 5561, 11122, 16683, 22244, 33366, 66732, 302429, 604858, 907287, 1209716, 1814574, 3629148, 20262743, 25101607, 40525486, 50203214, 60788229, 75304821, 81050972, 100406428, 121576458, 150609642, 243152916, 301219284, 1681807669, 3363615338, 5045423007, 6727230676, 10090846014, 20181692028]

約数ペア:

[(1, 20181692028), (2, 10090846014), (3, 6727230676), (4, 5045423007), (6, 3363615338), (12, 1681807669), (67, 301219284), (83, 243152916), (134, 150609642), (166, 121576458), (201, 100406428), (249, 81050972), (268, 75304821), (332, 60788229), (402, 50203214), (498, 40525486), (804, 25101607), (996, 20262743), (5561, 3629148), (11122, 1814574), (16683, 1209716), (22244, 907287), (33366, 604858), (66732, 302429)]