20110152573

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{29669}}^1$

素因数の和:29771

約数の個数: 72

約数和(自身を含む): 35616461400

約数和(自身を除く): 15506308827

約数列:

[1, 3, 7, 9, 21, 29, 49, 53, 63, 87, 147, 159, 203, 261, 371, 441, 477, 609, 1113, 1421, 1537, 1827, 2597, 3339, 4263, 4611, 7791, 10759, 12789, 13833, 23373, 29669, 32277, 75313, 89007, 96831, 207683, 225939, 267021, 623049, 677817, 860401, 1453781, 1572457, 1869147, 2581203, 4361343, 4717371, 6022807, 7743609, 11007199, 13084029, 14152113, 18068421, 33021597, 42159649, 45601253, 54205263, 77050393, 99064791, 126478947, 136803759, 231151179, 319208771, 379436841, 410411277, 693453537, 957626313, 2234461397, 2872878939, 6703384191, 20110152573]

約数ペア:

[(1, 20110152573), (3, 6703384191), (7, 2872878939), (9, 2234461397), (21, 957626313), (29, 693453537), (49, 410411277), (53, 379436841), (63, 319208771), (87, 231151179), (147, 136803759), (159, 126478947), (203, 99064791), (261, 77050393), (371, 54205263), (441, 45601253), (477, 42159649), (609, 33021597), (1113, 18068421), (1421, 14152113), (1537, 13084029), (1827, 11007199), (2597, 7743609), (3339, 6022807), (4263, 4717371), (4611, 4361343), (7791, 2581203), (10759, 1869147), (12789, 1572457), (13833, 1453781), (23373, 860401), (29669, 677817), (32277, 623049), (75313, 267021), (89007, 225939), (96831, 207683)]