20164074502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{1069}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 35974290240

約数和(自身を除く): 15810215738

約数列:

[1, 2, 11, 13, 22, 26, 101, 143, 202, 286, 653, 1069, 1111, 1306, 1313, 2138, 2222, 2626, 7183, 8489, 11759, 13897, 14366, 14443, 16978, 23518, 27794, 28886, 65953, 93379, 107969, 131906, 152867, 186758, 215938, 305734, 698057, 725483, 857389, 1187659, 1396114, 1403597, 1450966, 1714778, 2375318, 2807194, 7678627, 9074741, 9431279, 15357254, 15439567, 18149482, 18862558, 30879134, 70503757, 99822151, 141007514, 199644302, 775541327, 916548841, 1551082654, 1833097682, 10082037251, 20164074502]

約数ペア:

[(1, 20164074502), (2, 10082037251), (11, 1833097682), (13, 1551082654), (22, 916548841), (26, 775541327), (101, 199644302), (143, 141007514), (202, 99822151), (286, 70503757), (653, 30879134), (1069, 18862558), (1111, 18149482), (1306, 15439567), (1313, 15357254), (2138, 9431279), (2222, 9074741), (2626, 7678627), (7183, 2807194), (8489, 2375318), (11759, 1714778), (13897, 1450966), (14366, 1403597), (14443, 1396114), (16978, 1187659), (23518, 857389), (27794, 725483), (28886, 698057), (65953, 305734), (93379, 215938), (107969, 186758), (131906, 152867)]