20224293032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1\times {\mathrm{701}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 40397797440

約数和(自身を除く): 20173504408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 691, 701, 1228, 1382, 1402, 2456, 2764, 2804, 5219, 5528, 5608, 10438, 11747, 11917, 20876, 23494, 23834, 41752, 46988, 47668, 93976, 95336, 212137, 215207, 424274, 430414, 484391, 848548, 860828, 968782, 1697096, 1721656, 1937564, 3606329, 3658519, 3875128, 7212658, 7317038, 8234647, 14425316, 14634076, 16469294, 28850632, 29268152, 32938588, 65877176, 148708037, 297416074, 594832148, 1189664296, 2528036629, 5056073258, 10112146516, 20224293032]

約数ペア:

[(1, 20224293032), (2, 10112146516), (4, 5056073258), (8, 2528036629), (17, 1189664296), (34, 594832148), (68, 297416074), (136, 148708037), (307, 65877176), (614, 32938588), (691, 29268152), (701, 28850632), (1228, 16469294), (1382, 14634076), (1402, 14425316), (2456, 8234647), (2764, 7317038), (2804, 7212658), (5219, 3875128), (5528, 3658519), (5608, 3606329), (10438, 1937564), (11747, 1721656), (11917, 1697096), (20876, 968782), (23494, 860828), (23834, 848548), (41752, 484391), (46988, 430414), (47668, 424274), (93976, 215207), (95336, 212137)]