20162300521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 22946660352

約数和(自身を除く): 2784359831

約数列:

[1, 11, 31, 131, 341, 601, 751, 1441, 4061, 6611, 8261, 18631, 23281, 44671, 78731, 98381, 204941, 256091, 451351, 866041, 1082191, 2440661, 3049811, 4964861, 13991881, 26847271, 33547921, 59126981, 153910691, 650396791, 1832936411, 20162300521]

約数ペア:

[(1, 20162300521), (11, 1832936411), (31, 650396791), (131, 153910691), (341, 59126981), (601, 33547921), (751, 26847271), (1441, 13991881), (4061, 4964861), (6611, 3049811), (8261, 2440661), (18631, 1082191), (23281, 866041), (44671, 451351), (78731, 256091), (98381, 204941)]