20165804733

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{12821}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 28249430400

約数和(自身を除く): 8083625667

約数列:

[1, 3, 29, 87, 101, 179, 303, 537, 2929, 5191, 8787, 12821, 15573, 18079, 38463, 54237, 371809, 524291, 1115427, 1294921, 1572873, 2294959, 3884763, 6884877, 37552709, 66553811, 112658127, 199661433, 231790859, 695372577, 6721934911, 20165804733]

約数ペア:

[(1, 20165804733), (3, 6721934911), (29, 695372577), (87, 231790859), (101, 199661433), (179, 112658127), (303, 66553811), (537, 37552709), (2929, 6884877), (5191, 3884763), (8787, 2294959), (12821, 1572873), (15573, 1294921), (18079, 1115427), (38463, 524291), (54237, 371809)]