20195444014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{12277}}^1$

素因数の和:12964

約数の個数: 32

約数和(自身を含む): 32381506080

約数和(自身を除く): 12186062066

約数列:

[1, 2, 19, 38, 73, 146, 593, 1186, 1387, 2774, 11267, 12277, 22534, 24554, 43289, 86578, 233263, 466526, 822491, 896221, 1644982, 1792442, 7280261, 14560522, 17028199, 34056398, 138324959, 276649918, 531459053, 1062918106, 10097722007, 20195444014]

約数ペア:

[(1, 20195444014), (2, 10097722007), (19, 1062918106), (38, 531459053), (73, 276649918), (146, 138324959), (593, 34056398), (1186, 17028199), (1387, 14560522), (2774, 7280261), (11267, 1792442), (12277, 1644982), (22534, 896221), (24554, 822491), (43289, 466526), (86578, 233263)]