20223799148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{801641}}^1$

素因数の和:801722

約数の個数: 48

約数和(自身を含む): 43634977344

約数和(自身を除く): 23411178196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 801641, 1603282, 3206564, 5611487, 11222974, 13627897, 22445948, 27255794, 42486973, 54511588, 84973946, 95395279, 169947892, 190790558, 297408811, 381581116, 594817622, 722278541, 1189635244, 1444557082, 2889114164, 5055949787, 10111899574, 20223799148]

約数ペア:

[(1, 20223799148), (2, 10111899574), (4, 5055949787), (7, 2889114164), (14, 1444557082), (17, 1189635244), (28, 722278541), (34, 594817622), (53, 381581116), (68, 297408811), (106, 190790558), (119, 169947892), (212, 95395279), (238, 84973946), (371, 54511588), (476, 42486973), (742, 27255794), (901, 22445948), (1484, 13627897), (1802, 11222974), (3604, 5611487), (6307, 3206564), (12614, 1603282), (25228, 801641)]