20300105279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 22156001280

約数和(自身を除く): 1855896001

約数列:

[1, 23, 41, 59, 317, 943, 1151, 1357, 2419, 7291, 12997, 18703, 26473, 47191, 55637, 67909, 298931, 364867, 430169, 766823, 1085393, 1561907, 2784269, 8391941, 14959547, 17636929, 21527153, 64038187, 344069581, 495124519, 882613273, 20300105279]

約数ペア:

[(1, 20300105279), (23, 882613273), (41, 495124519), (59, 344069581), (317, 64038187), (943, 21527153), (1151, 17636929), (1357, 14959547), (2419, 8391941), (7291, 2784269), (12997, 1561907), (18703, 1085393), (26473, 766823), (47191, 430169), (55637, 364867), (67909, 298931)]