20174870463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{14533}}^1$

素因数の和:14660

約数の個数: 64

約数和(自身を含む): 32146882560

約数和(自身を除く): 11972012097

約数列:

[1, 3, 11, 23, 31, 33, 59, 69, 93, 177, 253, 341, 649, 713, 759, 1023, 1357, 1829, 1947, 2139, 4071, 5487, 7843, 14533, 14927, 20119, 23529, 42067, 43599, 44781, 60357, 126201, 159863, 334259, 450523, 462737, 479589, 857447, 1002777, 1351569, 1388211, 2572341, 3676849, 4955753, 9431917, 10362029, 11030547, 14867259, 19721281, 26580857, 28295751, 31086087, 59163843, 79742571, 113982319, 216934091, 292389427, 341946957, 611359711, 650802273, 877168281, 1834079133, 6724956821, 20174870463]

約数ペア:

[(1, 20174870463), (3, 6724956821), (11, 1834079133), (23, 877168281), (31, 650802273), (33, 611359711), (59, 341946957), (69, 292389427), (93, 216934091), (177, 113982319), (253, 79742571), (341, 59163843), (649, 31086087), (713, 28295751), (759, 26580857), (1023, 19721281), (1357, 14867259), (1829, 11030547), (1947, 10362029), (2139, 9431917), (4071, 4955753), (5487, 3676849), (7843, 2572341), (14533, 1388211), (14927, 1351569), (20119, 1002777), (23529, 857447), (42067, 479589), (43599, 462737), (44781, 450523), (60357, 334259), (126201, 159863)]