19840546944

素因数分解:

$2^7\times 3^4\times {\mathrm{521}}^1\times {\mathrm{3673}}^1$

素因数の和:4220

約数の個数: 160

約数和(自身を含む): 59174582940

約数和(自身を除く): 39334035996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 521, 576, 648, 864, 1042, 1152, 1296, 1563, 1728, 2084, 2592, 3126, 3456, 3673, 4168, 4689, 5184, 6252, 7346, 8336, 9378, 10368, 11019, 12504, 14067, 14692, 16672, 18756, 22038, 25008, 28134, 29384, 33057, 33344, 37512, 42201, 44076, 50016, 56268, 58768, 66114, 66688, 75024, 84402, 88152, 99171, 100032, 112536, 117536, 132228, 150048, 168804, 176304, 198342, 200064, 225072, 235072, 264456, 297513, 300096, 337608, 352608, 396684, 450144, 470144, 528912, 595026, 600192, 675216, 705216, 793368, 900288, 1057824, 1190052, 1350432, 1410432, 1586736, 1800576, 1913633, 2115648, 2380104, 2700864, 3173472, 3827266, 4231296, 4760208, 5401728, 5740899, 6346944, 7654532, 9520416, 11481798, 12693888, 15309064, 17222697, 19040832, 22963596, 30618128, 34445394, 38081664, 45927192, 51668091, 61236256, 68890788, 91854384, 103336182, 122472512, 137781576, 155004273, 183708768, 206672364, 244945024, 275563152, 310008546, 367417536, 413344728, 551126304, 620017092, 734835072, 826689456, 1102252608, 1240034184, 1653378912, 2204505216, 2480068368, 3306757824, 4960136736, 6613515648, 9920273472, 19840546944]

約数ペア:

[(1, 19840546944), (2, 9920273472), (3, 6613515648), (4, 4960136736), (6, 3306757824), (8, 2480068368), (9, 2204505216), (12, 1653378912), (16, 1240034184), (18, 1102252608), (24, 826689456), (27, 734835072), (32, 620017092), (36, 551126304), (48, 413344728), (54, 367417536), (64, 310008546), (72, 275563152), (81, 244945024), (96, 206672364), (108, 183708768), (128, 155004273), (144, 137781576), (162, 122472512), (192, 103336182), (216, 91854384), (288, 68890788), (324, 61236256), (384, 51668091), (432, 45927192), (521, 38081664), (576, 34445394), (648, 30618128), (864, 22963596), (1042, 19040832), (1152, 17222697), (1296, 15309064), (1563, 12693888), (1728, 11481798), (2084, 9520416), (2592, 7654532), (3126, 6346944), (3456, 5740899), (3673, 5401728), (4168, 4760208), (4689, 4231296), (5184, 3827266), (6252, 3173472), (7346, 2700864), (8336, 2380104), (9378, 2115648), (10368, 1913633), (11019, 1800576), (12504, 1586736), (14067, 1410432), (14692, 1350432), (16672, 1190052), (18756, 1057824), (22038, 900288), (25008, 793368), (28134, 705216), (29384, 675216), (33057, 600192), (33344, 595026), (37512, 528912), (42201, 470144), (44076, 450144), (50016, 396684), (56268, 352608), (58768, 337608), (66114, 300096), (66688, 297513), (75024, 264456), (84402, 235072), (88152, 225072), (99171, 200064), (100032, 198342), (112536, 176304), (117536, 168804), (132228, 150048)]