20161651464

素因数分解:

$2^3\times 3^3\times {\mathrm{5743}}^1\times {\mathrm{16253}}^1$

素因数の和:22011

約数の個数: 64

約数和(自身を含む): 56017785600

約数和(自身を除く): 35856134136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5743, 11486, 16253, 17229, 22972, 32506, 34458, 45944, 48759, 51687, 65012, 68916, 97518, 103374, 130024, 137832, 146277, 155061, 195036, 206748, 292554, 310122, 390072, 413496, 438831, 585108, 620244, 877662, 1170216, 1240488, 1755324, 3510648, 93340979, 186681958, 280022937, 373363916, 560045874, 746727832, 840068811, 1120091748, 1680137622, 2240183496, 2520206433, 3360275244, 5040412866, 6720550488, 10080825732, 20161651464]

約数ペア:

[(1, 20161651464), (2, 10080825732), (3, 6720550488), (4, 5040412866), (6, 3360275244), (8, 2520206433), (9, 2240183496), (12, 1680137622), (18, 1120091748), (24, 840068811), (27, 746727832), (36, 560045874), (54, 373363916), (72, 280022937), (108, 186681958), (216, 93340979), (5743, 3510648), (11486, 1755324), (16253, 1240488), (17229, 1170216), (22972, 877662), (32506, 620244), (34458, 585108), (45944, 438831), (48759, 413496), (51687, 390072), (65012, 310122), (68916, 292554), (97518, 206748), (103374, 195036), (130024, 155061), (137832, 146277)]