20327832468

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{20939}}^1$

素因数の和:21142

約数の個数: 96

約数和(自身を含む): 53824176000

約数和(自身を除く): 33496343532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 101, 108, 178, 202, 267, 303, 356, 404, 534, 606, 801, 909, 1068, 1212, 1602, 1818, 2403, 2727, 3204, 3636, 4806, 5454, 8989, 9612, 10908, 17978, 20939, 26967, 35956, 41878, 53934, 62817, 80901, 83756, 107868, 125634, 161802, 188451, 242703, 251268, 323604, 376902, 485406, 565353, 753804, 970812, 1130706, 1863571, 2114839, 2261412, 3727142, 4229678, 5590713, 6344517, 7454284, 8459356, 11181426, 12689034, 16772139, 19033551, 22362852, 25378068, 33544278, 38067102, 50316417, 57100653, 67088556, 76134204, 100632834, 114201306, 188220671, 201265668, 228402612, 376441342, 564662013, 752882684, 1129324026, 1693986039, 2258648052, 3387972078, 5081958117, 6775944156, 10163916234, 20327832468]

約数ペア:

[(1, 20327832468), (2, 10163916234), (3, 6775944156), (4, 5081958117), (6, 3387972078), (9, 2258648052), (12, 1693986039), (18, 1129324026), (27, 752882684), (36, 564662013), (54, 376441342), (89, 228402612), (101, 201265668), (108, 188220671), (178, 114201306), (202, 100632834), (267, 76134204), (303, 67088556), (356, 57100653), (404, 50316417), (534, 38067102), (606, 33544278), (801, 25378068), (909, 22362852), (1068, 19033551), (1212, 16772139), (1602, 12689034), (1818, 11181426), (2403, 8459356), (2727, 7454284), (3204, 6344517), (3636, 5590713), (4806, 4229678), (5454, 3727142), (8989, 2261412), (9612, 2114839), (10908, 1863571), (17978, 1130706), (20939, 970812), (26967, 753804), (35956, 565353), (41878, 485406), (53934, 376902), (62817, 323604), (80901, 251268), (83756, 242703), (107868, 188451), (125634, 161802)]