20160117198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7529}}^1\times {\mathrm{11443}}^1$

素因数の和:18993

約数の個数: 48

約数和(自身を含む): 47050632720

約数和(自身を除く): 26890515522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 7529, 11443, 15058, 22587, 22886, 34329, 45174, 67761, 68658, 97877, 102987, 135522, 148759, 195754, 205974, 293631, 297518, 446277, 587262, 880893, 892554, 1338831, 1761786, 2677662, 86154347, 172308694, 258463041, 516926082, 775389123, 1120006511, 1550778246, 2240013022, 3360019533, 6720039066, 10080058599, 20160117198]

約数ペア:

[(1, 20160117198), (2, 10080058599), (3, 6720039066), (6, 3360019533), (9, 2240013022), (13, 1550778246), (18, 1120006511), (26, 775389123), (39, 516926082), (78, 258463041), (117, 172308694), (234, 86154347), (7529, 2677662), (11443, 1761786), (15058, 1338831), (22587, 892554), (22886, 880893), (34329, 587262), (45174, 446277), (67761, 297518), (68658, 293631), (97877, 205974), (102987, 195754), (135522, 148759)]