20335194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 49630464

約数和(自身を除く): 29295270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 3313, 6138, 6626, 9939, 19878, 29817, 36443, 59634, 72886, 102703, 109329, 205406, 218658, 308109, 327987, 616218, 655974, 924327, 1129733, 1848654, 2259466, 3389199, 6778398, 10167597, 20335194]

約数ペア:

[(1, 20335194), (2, 10167597), (3, 6778398), (6, 3389199), (9, 2259466), (11, 1848654), (18, 1129733), (22, 924327), (31, 655974), (33, 616218), (62, 327987), (66, 308109), (93, 218658), (99, 205406), (186, 109329), (198, 102703), (279, 72886), (341, 59634), (558, 36443), (682, 29817), (1023, 19878), (2046, 9939), (3069, 6626), (3313, 6138)]