20778858714

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1107497}}^1$

素因数の和:1107614

約数の個数: 32

約数和(自身を含む): 43059522240

約数和(自身を除く): 22280663526

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 3127, 6254, 9381, 18762, 1107497, 2214994, 3322491, 6644982, 58697341, 65342323, 117394682, 130684646, 176092023, 196026969, 352184046, 392053938, 3463143119, 6926286238, 10389429357, 20778858714]

約数ペア:

[(1, 20778858714), (2, 10389429357), (3, 6926286238), (6, 3463143119), (53, 392053938), (59, 352184046), (106, 196026969), (118, 176092023), (159, 130684646), (177, 117394682), (318, 65342323), (354, 58697341), (3127, 6644982), (6254, 3322491), (9381, 2214994), (18762, 1107497)]