19604928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 41842752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 503, 609, 672, 696, 812, 928, 1006, 1218, 1344, 1392, 1509, 1624, 1856, 2012, 2436, 2784, 3018, 3248, 3521, 4024, 4872, 5568, 6036, 6496, 7042, 8048, 9744, 10563, 12072, 12992, 14084, 14587, 16096, 19488, 21126, 24144, 28168, 29174, 32192, 38976, 42252, 43761, 48288, 56336, 58348, 84504, 87522, 96576, 102109, 112672, 116696, 169008, 175044, 204218, 225344, 233392, 306327, 338016, 350088, 408436, 466784, 612654, 676032, 700176, 816872, 933568, 1225308, 1400352, 1633744, 2450616, 2800704, 3267488, 4901232, 6534976, 9802464, 19604928]

約数ペア:

[(1, 19604928), (2, 9802464), (3, 6534976), (4, 4901232), (6, 3267488), (7, 2800704), (8, 2450616), (12, 1633744), (14, 1400352), (16, 1225308), (21, 933568), (24, 816872), (28, 700176), (29, 676032), (32, 612654), (42, 466784), (48, 408436), (56, 350088), (58, 338016), (64, 306327), (84, 233392), (87, 225344), (96, 204218), (112, 175044), (116, 169008), (168, 116696), (174, 112672), (192, 102109), (203, 96576), (224, 87522), (232, 84504), (336, 58348), (348, 56336), (406, 48288), (448, 43761), (464, 42252), (503, 38976), (609, 32192), (672, 29174), (696, 28168), (812, 24144), (928, 21126), (1006, 19488), (1218, 16096), (1344, 14587), (1392, 14084), (1509, 12992), (1624, 12072), (1856, 10563), (2012, 9744), (2436, 8048), (2784, 7042), (3018, 6496), (3248, 6036), (3521, 5568), (4024, 4872)]