2020954966

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 3129684480

約数和(自身を除く): 1108729514

約数列:

[1, 2, 59, 103, 118, 206, 257, 514, 647, 1294, 6077, 12154, 15163, 26471, 30326, 38173, 52942, 66641, 76346, 133282, 166279, 332558, 1561789, 3123578, 3931819, 7863638, 9810461, 17126737, 19620922, 34253474, 1010477483, 2020954966]

約数ペア:

[(1, 2020954966), (2, 1010477483), (59, 34253474), (103, 19620922), (118, 17126737), (206, 9810461), (257, 7863638), (514, 3931819), (647, 3123578), (1294, 1561789), (6077, 332558), (12154, 166279), (15163, 133282), (26471, 76346), (30326, 66641), (38173, 52942)]