20265011194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{3079}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 33018955200

約数和(自身を除く): 12753944006

約数列:

[1, 2, 17, 34, 59, 118, 193, 289, 386, 578, 1003, 2006, 3079, 3281, 6158, 6562, 11387, 17051, 22774, 34102, 52343, 55777, 104686, 111554, 181661, 193579, 363322, 387158, 594247, 889831, 1188494, 1779662, 3088237, 3290843, 6176474, 6581686, 10102199, 20204398, 35060573, 52500029, 70121146, 105000058, 171737383, 343474766, 596029741, 1192059482, 10132505597, 20265011194]

約数ペア:

[(1, 20265011194), (2, 10132505597), (17, 1192059482), (34, 596029741), (59, 343474766), (118, 171737383), (193, 105000058), (289, 70121146), (386, 52500029), (578, 35060573), (1003, 20204398), (2006, 10102199), (3079, 6581686), (3281, 6176474), (6158, 3290843), (6562, 3088237), (11387, 1779662), (17051, 1188494), (22774, 889831), (34102, 594247), (52343, 387158), (55777, 363322), (104686, 193579), (111554, 181661)]