20138089721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{14173}}^1$

素因数の和:14345

約数の個数: 32

約数和(自身を含む): 23145575040

約数和(自身を除く): 3007485319

約数列:

[1, 17, 19, 53, 83, 323, 901, 1007, 1411, 1577, 4399, 14173, 17119, 26809, 74783, 83581, 240941, 269287, 751169, 1176359, 1420877, 4577879, 12769873, 14272211, 19998103, 22350821, 62347027, 242627587, 379963957, 1059899459, 1184593513, 20138089721]

約数ペア:

[(1, 20138089721), (17, 1184593513), (19, 1059899459), (53, 379963957), (83, 242627587), (323, 62347027), (901, 22350821), (1007, 19998103), (1411, 14272211), (1577, 12769873), (4399, 4577879), (14173, 1420877), (17119, 1176359), (26809, 751169), (74783, 269287), (83581, 240941)]