20223845655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{8923}}^1$

素因数の和:9200

約数の個数: 64

約数和(自身を含む): 35621752320

約数和(自身を除く): 15397906665

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 197, 295, 591, 767, 885, 985, 2301, 2561, 2955, 3835, 7683, 8923, 11505, 11623, 12805, 26769, 34869, 38415, 44615, 58115, 115999, 133845, 151099, 174345, 347997, 453297, 526457, 579995, 755495, 1579371, 1739985, 1757831, 2266485, 2632285, 5273493, 6843941, 7896855, 8789155, 20531823, 22851803, 26367465, 34219705, 68555409, 102659115, 103712029, 114259015, 311136087, 342777045, 518560145, 1348256377, 1555680435, 4044769131, 6741281885, 20223845655]

約数ペア:

[(1, 20223845655), (3, 6741281885), (5, 4044769131), (13, 1555680435), (15, 1348256377), (39, 518560145), (59, 342777045), (65, 311136087), (177, 114259015), (195, 103712029), (197, 102659115), (295, 68555409), (591, 34219705), (767, 26367465), (885, 22851803), (985, 20531823), (2301, 8789155), (2561, 7896855), (2955, 6843941), (3835, 5273493), (7683, 2632285), (8923, 2266485), (11505, 1757831), (11623, 1739985), (12805, 1579371), (26769, 755495), (34869, 579995), (38415, 526457), (44615, 453297), (58115, 347997), (115999, 174345), (133845, 151099)]