20170029747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{9833}}^1$

素因数の和:10012

約数の個数: 64

約数和(自身を含む): 33306577920

約数和(自身を除く): 13136548173

約数列:

[1, 3, 7, 19, 21, 53, 57, 97, 133, 159, 291, 371, 399, 679, 1007, 1113, 1843, 2037, 3021, 5141, 5529, 7049, 9833, 12901, 15423, 21147, 29499, 35987, 38703, 68831, 97679, 107961, 186827, 206493, 293037, 521149, 560481, 683753, 953801, 1307789, 1563447, 2051259, 2861403, 3648043, 3923367, 6676607, 9901831, 10944129, 18122219, 20029821, 29705493, 50551453, 54366657, 69312817, 126855533, 151654359, 207938451, 353860171, 380566599, 960477607, 1061580513, 2881432821, 6723343249, 20170029747]

約数ペア:

[(1, 20170029747), (3, 6723343249), (7, 2881432821), (19, 1061580513), (21, 960477607), (53, 380566599), (57, 353860171), (97, 207938451), (133, 151654359), (159, 126855533), (291, 69312817), (371, 54366657), (399, 50551453), (679, 29705493), (1007, 20029821), (1113, 18122219), (1843, 10944129), (2037, 9901831), (3021, 6676607), (5141, 3923367), (5529, 3648043), (7049, 2861403), (9833, 2051259), (12901, 1563447), (15423, 1307789), (21147, 953801), (29499, 683753), (35987, 560481), (38703, 521149), (68831, 293037), (97679, 206493), (107961, 186827)]