20172814998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{2851}}^1$

素因数の和:3498

約数の個数: 96

約数和(自身を含む): 48176166528

約数和(自身を除く): 28003351530

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 587, 861, 1174, 1722, 1761, 2009, 2851, 3522, 4018, 4109, 5702, 6027, 8218, 8553, 12054, 12327, 17106, 19957, 24067, 24654, 28763, 39914, 48134, 57526, 59871, 72201, 86289, 116891, 119742, 139699, 144402, 168469, 172578, 233782, 279398, 336938, 350673, 419097, 505407, 701346, 818237, 838194, 1010814, 1179283, 1636474, 1673537, 2358566, 2454711, 3347074, 3537849, 4909422, 5020611, 5727659, 7075698, 10041222, 11455318, 11714759, 17182977, 23429518, 34365954, 35144277, 68615017, 70288554, 82003313, 137230034, 164006626, 205845051, 246009939, 411690102, 480305119, 492019878, 960610238, 1440915357, 2881830714, 3362135833, 6724271666, 10086407499, 20172814998]

約数ペア:

[(1, 20172814998), (2, 10086407499), (3, 6724271666), (6, 3362135833), (7, 2881830714), (14, 1440915357), (21, 960610238), (41, 492019878), (42, 480305119), (49, 411690102), (82, 246009939), (98, 205845051), (123, 164006626), (147, 137230034), (246, 82003313), (287, 70288554), (294, 68615017), (574, 35144277), (587, 34365954), (861, 23429518), (1174, 17182977), (1722, 11714759), (1761, 11455318), (2009, 10041222), (2851, 7075698), (3522, 5727659), (4018, 5020611), (4109, 4909422), (5702, 3537849), (6027, 3347074), (8218, 2454711), (8553, 2358566), (12054, 1673537), (12327, 1636474), (17106, 1179283), (19957, 1010814), (24067, 838194), (24654, 818237), (28763, 701346), (39914, 505407), (48134, 419097), (57526, 350673), (59871, 336938), (72201, 279398), (86289, 233782), (116891, 172578), (119742, 168469), (139699, 144402)]