20164996852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{55343}}^1$

素因数の和:55398

約数の個数: 108

約数和(自身を含む): 48492634176

約数和(自身を除く): 28327637324

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 169, 182, 196, 286, 308, 338, 364, 539, 572, 637, 676, 1001, 1078, 1183, 1274, 1859, 2002, 2156, 2366, 2548, 3718, 4004, 4732, 7007, 7436, 8281, 13013, 14014, 16562, 26026, 28028, 33124, 52052, 55343, 91091, 110686, 182182, 221372, 364364, 387401, 608773, 719459, 774802, 1217546, 1438918, 1549604, 2435092, 2711807, 2877836, 4261411, 5036213, 5423614, 7914049, 8522822, 9352967, 10072426, 10847228, 15828098, 17045644, 18705934, 20144852, 29829877, 31656196, 35253491, 37411868, 55398343, 59659754, 65470769, 70506982, 102882637, 110796686, 119319508, 130941538, 141013964, 205765274, 221593372, 261883076, 387788401, 411530548, 458295383, 720178459, 775576802, 916590766, 1440356918, 1551153604, 1833181532, 2880713836, 5041249213, 10082498426, 20164996852]

約数ペア:

[(1, 20164996852), (2, 10082498426), (4, 5041249213), (7, 2880713836), (11, 1833181532), (13, 1551153604), (14, 1440356918), (22, 916590766), (26, 775576802), (28, 720178459), (44, 458295383), (49, 411530548), (52, 387788401), (77, 261883076), (91, 221593372), (98, 205765274), (143, 141013964), (154, 130941538), (169, 119319508), (182, 110796686), (196, 102882637), (286, 70506982), (308, 65470769), (338, 59659754), (364, 55398343), (539, 37411868), (572, 35253491), (637, 31656196), (676, 29829877), (1001, 20144852), (1078, 18705934), (1183, 17045644), (1274, 15828098), (1859, 10847228), (2002, 10072426), (2156, 9352967), (2366, 8522822), (2548, 7914049), (3718, 5423614), (4004, 5036213), (4732, 4261411), (7007, 2877836), (7436, 2711807), (8281, 2435092), (13013, 1549604), (14014, 1438918), (16562, 1217546), (26026, 774802), (28028, 719459), (33124, 608773), (52052, 387401), (55343, 364364), (91091, 221372), (110686, 182182)]